एपीए उद्धरण

Fergus, E. N., & Hammonds, C. (1949). Field crops management. Chicago: J. B. Lippincott Company.

शिकागो स्टाइल उद्धरण

Fergus, E. N., और Carsie Hammonds. Field Crops Management. Chicago: J. B. Lippincott Company, 1949.

एमएलए उद्धरण

Fergus, E. N., और Carsie Hammonds. Field Crops Management. Chicago: J. B. Lippincott Company, 1949.