APA-ийн эшлэл(7 дахь хэвлэлт)

Singh, G., & Venkataramanan, C. (1990). Manual of soil and water conservation practices. Oxford.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Singh, Gurmel, ба C. Venkataramanan. Manual of Soil and Water Conservation Practices. New Delhi: Oxford, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Singh, Gurmel, ба C. Venkataramanan. Manual of Soil and Water Conservation Practices. Oxford, 1990.