APA ציטוט

Schwartz, T. B. (1980). The yearbook of endocrinology 1980. YearBook Medical.

Chicago Style (17th ed.) Citation

Schwartz, Theodore B. The Yearbook of Endocrinology 1980. YearBook Medical, 1980.

ציטוט MLA

Schwartz, Theodore B. The Yearbook of Endocrinology 1980. YearBook Medical, 1980.