Cita APA (7th ed.)

Singh, R. A. (1989). Soil physical analysis (2nd ed.). Kalyani Publishers.

Cita Chicago (17th ed.)

Singh, R. A. Soil Physical Analysis. 2nd ed. New Delhi: Kalyani Publishers, 1989.

Cita MLA (9th ed.)

Singh, R. A. Soil Physical Analysis. 2nd ed. Kalyani Publishers, 1989.