APA Style

Serwatowski, R. et al (1995). Harvest and Postharvest Technologies for Fresh Fruits and Vegetables . United States of America: American Society of Aricultural Engineers.

MLA Style

Serwatowski, Ryszard.. et al. "Harvest and Postharvest Technologies for Fresh Fruits and Vegetables". United States of America: American Society of Aricultural Engineers, 1995. Textbook.