Cita APA (7th ed.)

Sibley, C. G. (1972). A comparative study of the egg white proteins of non-passerine birds. Yale University. Peabody Museum of Natural History.

Cita Chicago (17th ed.)

Sibley, Charles Gald. A Comparative Study of the Egg White Proteins of Non-passerine Birds. New Haven, Conn: Yale University. Peabody Museum of Natural History, 1972.

Cita MLA (9th ed.)

Sibley, Charles Gald. A Comparative Study of the Egg White Proteins of Non-passerine Birds. Yale University. Peabody Museum of Natural History, 1972.