Cita APA (7th ed.)

Romer, A. S. (1977). The vertebrate body (5th ed.). Saunders College Publishing.

Cita Chicago (17th ed.)

Romer, Alfred Sherwood. The Vertebrate Body. 5th ed. Philadelphia: Saunders College Publishing, 1977.

Cita MLA (9th ed.)

Romer, Alfred Sherwood. The Vertebrate Body. 5th ed. Saunders College Publishing, 1977.