APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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