Dyfyniad APA

Withers, B., & Vipond, S. (1974). Irrigation: Design and practice. Batsford.

Dyfyniad Arddull Chicago

Withers, Bruce, and Stanley Vipond. Irrigation: Design and Practice. [London]: Batsford, 1974.

Dyfyniad MLA

Withers, Bruce, and Stanley Vipond. Irrigation: Design and Practice. Batsford, 1974.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.