使用 longtable 时出现标题问题

Question

当我尝试添加 \footnotesize 时，表格的标题会与表格稍微重叠。有人能帮我吗？谢谢

\documentclass[a4paper,man,natbib]{apa6}
\usepackage[english]{babel}
\usepackage[utf8x]{inputenc}
\usepackage[colorinlistoftodos]{todonotes}
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{textcomp}
\usepackage{multirow}
\usepackage{longtable}

\title{AAA}
\shorttitle{AAA}

\begin{document}
\centering
\begin{longtable}{|p{.25\textwidth}|p{.20\textwidth}|p{.50\textwidth}|}
\hline
Why Startups Fail & David Feinleib & If you read only one book make it this one!  Presents the key failure modes for startups and what you can do to avoid them. \\ \hline
\caption{\label{tab:widgets}Startup books.}
\end{longtable}
\end{document}

Answer 1

假设longable标题位于表格顶部（如果表格跨越更多页面，这是非常预期的功能，不是吗？并且caption：是表格的一部分：

\documentclass[a4paper,man,natbib]{apa6}
\usepackage[english]{babel}
\usepackage[utf8x]{inputenc}
\usepackage[colorinlistoftodos]{todonotes}
\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{textcomp}
\usepackage{multirow}
\usepackage{longtable}

\title{AAA}
\shorttitle{AAA}

\begin{document}
    \centering
\begin{longtable}{|p{.25\textwidth}|p{.20\textwidth}|p{.50\textwidth}|}
    \caption{Startup books.}
    \label{tab:widgets}
    \\  \hline
Why Startups Fail   
    &   David Feinleib    
        &   If you read only one book make it this one!  
            Presents the key failure modes for startups and what you can do to avoid them. 
    \\ \hline
\end{longtable}
    \end{document}

这使：