The quick BibTeX guide All you ever need to know about BibTeX

BibTeX field: doi

How to use the doi field in BibTeX?

The doi field is used to store the digital object identifier (DOI) of a journal article, conference paper, book chapter or book. It is a non-standard BibTeX field and is only supported by a handful of styles. It's recommended to simply use the DOI, and not a DOI link like https://dx.doi.org/10.... or https://doi.org/10... .

doi = "10.1080/01621459.1958.10501452"
% if the DOI contains an "_" it must be escaped by "\{_}"
doi = "10.1057/9780230375048\{_}3"

BibTeX styles that support the doi field