APA (7th ed.) Citation

PEARCE, D. (1990). Ekonomi alam sekitar. UPM.

Chicago Style (17th ed.) Citation

PEARCE, D.W. Ekonomi Alam Sekitar. Serdang: UPM, 1990.

MLA (8th ed.) Citation

PEARCE, D.W. Ekonomi Alam Sekitar. UPM, 1990.

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