Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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