Cita APA (7a ed.)

Lockeretz, W. (2007). Organic farming: An international history. CABI.

Cita Chicago Style (17a ed.)

Lockeretz, William. Organic Farming: An International History. Oxfordshire: CABI, 2007.

Cita MLA (8a ed.)

Lockeretz, William. Organic Farming: An International History. CABI, 2007.