Cita APA (7th ed.)

Darrah, L. B. (1952). Business aspects of commercial poultry farming. Ronald Press.

Cita Chicago (17th ed.)

Darrah, Lawrence B. Business Aspects of Commercial Poultry Farming. New York: Ronald Press, 1952.

Cita MLA (9th ed.)

Darrah, Lawrence B. Business Aspects of Commercial Poultry Farming. Ronald Press, 1952.