参考书目中缺少 DOI

Question

如何在参考书目中显示 DOI？我正在使用natbib，TeXstudio 为期刊文章推荐的 BibTeX 下参考书目模板是：

@Article{ID,
    author = {author},
    title = {title},
    journal = {journal},
    year = {year},
    OPTkey = {key},
    OPTvolume = {volume},
    OPTnumber = {number},
    OPTpages = {pages},
    OPTmonth = {month},
    OPTnote = {note},
    OPTannote = {annote},
}