APA (7th ed.) Citation

Allen, G. R. (1998). Tropical marine life of the Philippines. Periplus Editions.

Chicago Style (17th ed.) Citation

Allen, Gerald R. Tropical Marine Life of the Philippines. Singapore: Periplus Editions, 1998.

MLA (9th ed.) Citation

Allen, Gerald R. Tropical Marine Life of the Philippines. Periplus Editions, 1998.