APA ציטוט

Romer, A. S. (1962). The vertebrate body. Philadelphia: W.B. Saunders Company.

Trích dẫn kiểu Chicago

Romer, Alfred Sherwood. The Vertebrate Body. Philadelphia: W.B. Saunders Company, 1962.

ציטוט MLA

Romer, Alfred Sherwood. The Vertebrate Body. Philadelphia: W.B. Saunders Company, 1962.