APA Edition Citation

Roy, . M. M. (1977). Principles of soil science. Mac Millan Company of India Ltd.

Chicago Edition Citation

Roy, M M. Principles of Soil Science. New Delhi: Mac Millan Company of India Ltd, 1977.

MLA Edition Citation

Roy, M M. Principles of Soil Science. Mac Millan Company of India Ltd, 1977.

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