Cita APA (7th ed.)

Yap, H. (1990). Oceanography and marine pollution: An ASEAN-EC perpective. Marine Science Institute, University of the Philippines.

Cita Chicago (17th ed.)

Yap, H.T. Oceanography and Marine Pollution: An ASEAN-EC Perpective. Quezon City, Philippines: Marine Science Institute, University of the Philippines, 1990.

Cita MLA (9th ed.)

Yap, H.T. Oceanography and Marine Pollution: An ASEAN-EC Perpective. Marine Science Institute, University of the Philippines, 1990.