APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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