Dyfyniad APA

WARE, G. W., & MCCOLLUM, J. (1968). Producing vegetable crops. The Interstate Printers and Publishers.

Dyfyniad Arddull Chicago

WARE, George W., and J.P MCCOLLUM. Producing Vegetable Crops. Illinois: The Interstate Printers and Publishers, 1968.

Dyfyniad MLA

WARE, George W., and J.P MCCOLLUM. Producing Vegetable Crops. The Interstate Printers and Publishers, 1968.

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