APA (7th ed.) Citation

Romer, A. S., & Parsons, T. S. (1977). The vertebrate body (5th ed.). Saunders.

Chicago Style (17th ed.) Citation

Romer, Alfred Sherwood, and Thomas Sturges Parsons. The Vertebrate Body. 5th ed. Philadelphia: Saunders, 1977.

MLA (9th ed.) Citation

Romer, Alfred Sherwood, and Thomas Sturges Parsons. The Vertebrate Body. 5th ed. Saunders, 1977.