APA (7e ed.) Bronvermelding

Doyle, K. D. (1921). Agriculture and irrigation in continental and tropical climates. Constable.

Chicago (17e ed.) Bronvermelding

Doyle, Kinsley D. Agriculture and Irrigation in Continental and Tropical Climates. london: Constable, 1921.

MLA (9e ed.) Bronvermelding

Doyle, Kinsley D. Agriculture and Irrigation in Continental and Tropical Climates. Constable, 1921.

Let op: Deze citaties zijn niet altijd 100% accuraat.