Figure out how to structure references with the DOI and ISSN and ISBN, since DOI can work separately but also include the ISSN. https://www.doi.org/factsheets/ISBN-A.html. Also check for other types and whether they have relevance.
Generated new constructor without their input. Doi is found in the long APA text string and used for the API's if needed. ISSN and ISBN are not being searched for for now.
Figure out how to structure references with the DOI and ISSN and ISBN, since DOI can work separately but also include the ISSN. https://www.doi.org/factsheets/ISBN-A.html. Also check for other types and whether they have relevance.