APA (7th ed.) Zitazioa
Berger, S. (2015). GIDEON guide to vaccines (2015 edition.). Gideon Informatics.
Chicago Style (17th ed.) Zitazioa
Berger, Stephen. GIDEON Guide to Vaccines. 2015 edition. Los Angeles, California: Gideon Informatics, 2015.
MLA (9th ed.) Zitazioa
Berger, Stephen. GIDEON Guide to Vaccines. 2015 edition. Gideon Informatics, 2015.
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