Cita APA (7a ed.)

Biester, H., & Schwarte, L. (1959). Diseases of poultry (4th edition.). Iowa State University Press.

Cita Chicago Style (17a ed.)

Biester, H.E, y L.H Schwarte. Diseases of Poultry. 4th edition. Ames: Iowa State University Press, 1959.

Cita MLA (8a ed.)

Biester, H.E, y L.H Schwarte. Diseases of Poultry. 4th edition. Iowa State University Press, 1959.