APA (7th ed.) Citation

Jasiman Ahmad. Pencemaran alam sekitar. Eddiplex.

Chicago Style (17th ed.) Citation

Jasiman Ahmad. Pencemaran Alam Sekitar. Petaling Jaya (1996): Eddiplex.

MLA (8th ed.) Citation

Jasiman Ahmad. Pencemaran Alam Sekitar. Eddiplex.

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