Cita APA (7a ed.)

Feldkamp, C. R. (2004). Cow - calf operation in Argentina: A systems approach to intervention assessment. Pro Business.

Cita Chicago Style (17a ed.)

Feldkamp, Cristian R. Cow - Calf Operation in Argentina: A Systems Approach to Intervention Assessment. Berlin: Pro Business, 2004.

Cita MLA (8a ed.)

Feldkamp, Cristian R. Cow - Calf Operation in Argentina: A Systems Approach to Intervention Assessment. Pro Business, 2004.