APA aipamena

Khanna, S. S. (1979). Practical manual for inductory cources in soils. Haryana Agricultural University.

Chicago Style aipamena

Khanna, S S. Practical Manual for Inductory Cources in Soils. Haryana: Haryana Agricultural University, 1979.

MLA aipamena

Khanna, S S. Practical Manual for Inductory Cources in Soils. Haryana Agricultural University, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.