APA (7th ed.) Citation

Calmorin, L. P., Calmorin, M. A., & Tinaypan, A. S. (1990). Introduction to fishery technology. National Book Store.

Chicago Style (17th ed.) Citation

Calmorin, Laurentina P., Melchor A. Calmorin, and Alfredo S. Tinaypan. Introduction to Fishery Technology. Metro Manila: National Book Store, 1990.

MLA (9th ed.) Citation

Calmorin, Laurentina P., et al. Introduction to Fishery Technology. National Book Store, 1990.