APA (7th ed.) Citation

216402 Foo, P. C. (1987). Pencemaran udara. Petaling Jaya : Pelanduk Pub..

Chicago Style (17th ed.) Citation

216402 Foo, Poh Chun. Pencemaran Udara. Petaling Jaya : Pelanduk Pub., 1987.

MLA (9th ed.) Citation

216402 Foo, Poh Chun. Pencemaran Udara. Petaling Jaya : Pelanduk Pub., 1987.

Warning: These citations may not always be 100% accurate.