APA (7th ed.) Zitazioa

Hodges, L., Baxendale, F. P., & Wysong, D. S. (1990). Growing squash and pumpkin for food and ornamentation. University of Nebraska.

Chicago Style (17th ed.) Zitazioa

Hodges, Laurie, Frederick P. Baxendale, eta David S. Wysong. Growing Squash and Pumpkin for Food and Ornamentation. Lincoln: University of Nebraska, 1990.

MLA (9th ed.) Zitazioa

Hodges, Laurie, et al. Growing Squash and Pumpkin for Food and Ornamentation. University of Nebraska, 1990.