APA (7th ed.) Citation

Widtsoe, J. A. (2007). Dry farming for sustainable agriculture. Agrobios.

Chicago Style (17th ed.) Citation

Widtsoe, John A. Dry Farming for Sustainable Agriculture. India: Agrobios, 2007.

MLA (9th ed.) Citation

Widtsoe, John A. Dry Farming for Sustainable Agriculture. Agrobios, 2007.

Warning: These citations may not always be 100% accurate.