APA ציטוט

Thorne, M. D., & Thorne, W. D. (1979). Soil, water and crop production. AVI Publishing Co. Inc.

Chicago Edition Citation

Thorne, Marlowe D., and Wynne D. Thorne. Soil, Water and Crop Production. Westport: AVI Publishing Co. Inc, 1979.

ציטוט MLA

Thorne, Marlowe D., and Wynne D. Thorne. Soil, Water and Crop Production. AVI Publishing Co. Inc, 1979.