Cita APA (7th ed.)
Schwartz, T. B., & Ryan, W. G. (1982). The Year Book of endocrinology 1982. Year book medical publ.
Cita Chicago (17th ed.)
Schwartz, Theodore B., i Will G. Ryan. The Year Book of Endocrinology 1982. Chicago [usw.]: Year book medical publ, 1982.
Cita MLA (9th ed.)
Schwartz, Theodore B., i Will G. Ryan. The Year Book of Endocrinology 1982. Year book medical publ, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.