Cita APA (7th ed.)
Peters, W. H. (1942). Livestock Production. McGraw-Hill.
Cita Chicago (17th ed.)
Peters, Walter Harvest. Livestock Production. New York, London: McGraw-Hill, 1942.
Cita MLA (9th ed.)
Peters, Walter Harvest. Livestock Production. McGraw-Hill, 1942.
Atenció: Aquestes cites poden no estar 100% correctes.