Gaya APA

Swanson, C, P., Laverton, S. (). **Irrigation its profitable use for agricultural and horticultural crops . London:: London: Oxford University; 1964.

Gaya MLA

Swanson, Carl, P.., Laverton, Sylvia. "**Irrigation its profitable use for agricultural and horticultural crops". London:: London: Oxford University; 1964, . Text.