APA

(2005). The core historical literature of agriculture. Ithaca, NY: Albert R. Mann University, Cornell Univ.

Chicago

2005. The core historical literature of agriculture. Ithaca, NY: Albert R. Mann University, Cornell Univ.

Harvard

(2005). The core historical literature of agriculture. Ithaca, NY: Albert R. Mann University, Cornell Univ.

MLA

The core historical literature of agriculture. Ithaca, NY: Albert R. Mann University, Cornell Univ. 2005.