APA (7th ed.) Citation

Romer, A. S., & Parsons, T. S. (1978). The vertebrate body (5th ed.). W.B. Saunders.

Chicago Style (17th ed.) Citation

Romer, Alfred Sherwood, and Thomas S. Parsons. The Vertebrate Body. 5th ed. Philadelphia: W.B. Saunders, 1978.

MLA (9th ed.) Citation

Romer, Alfred Sherwood, and Thomas S. Parsons. The Vertebrate Body. 5th ed. W.B. Saunders, 1978.