Cita APA (7a ed.)

Walker, W. F. (1967). Dissection of the frog. W.H. Freeman.

Cita Chicago Style (17a ed.)

Walker, Warren Frankin. Dissection of the Frog. San Francisco - EEUU: W.H. Freeman, 1967.

Cita MLA (8a ed.)

Walker, Warren Frankin. Dissection of the Frog. W.H. Freeman, 1967.