APA (7th ed.) Citation

Heldman, D. R., & Singh, R. P. (1981). Food process engineering (2nd ed.). The AVI Publishing Co.

Chicago Style (17th ed.) Citation

Heldman, Dennis R., and R. Paul Singh. Food Process Engineering. 2nd ed. Westport, Connecticut: The AVI Publishing Co, 1981.

MLA (9th ed.) Citation

Heldman, Dennis R., and R. Paul Singh. Food Process Engineering. 2nd ed. The AVI Publishing Co, 1981.