APA aipamena

Raheja, P. (1966). Soil productivity and crop growth. Asia Publishing House.

Chicago Style aipamena

Raheja, P.C. Soil Productivity and Crop Growth. Bombay: Asia Publishing House, 1966.

MLA aipamena

Raheja, P.C. Soil Productivity and Crop Growth. Asia Publishing House, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.