Cita APA (7th ed.)
ebrary, Inc, & Swain, D. L. (2007). Redesigning animal agriculture: The challenge of the 21st century. CAB International.
Cita Chicago (17th ed.)
ebrary, Inc, i David L. Swain. Redesigning Animal Agriculture: The Challenge of the 21st Century. Wallingford, Oxfordshire, UK ; Cambridge, MA: CAB International, 2007.
Cita MLA (9th ed.)
ebrary, Inc, i David L. Swain. Redesigning Animal Agriculture: The Challenge of the 21st Century. CAB International, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.