Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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