APA引文

Kohnke, N. (1979). Soil physics. Tata Mcgraw hill publishing company Ltd.

Chicago Edition Citation

Kohnke, N. Soil Physics. New Delhi: Tata Mcgraw hill publishing company Ltd, 1979.

MLA引文

Kohnke, N. Soil Physics. Tata Mcgraw hill publishing company Ltd, 1979.

警告：這些引文格式不一定是100％准確.