APA (7th ed.) Citation

Vaughan, J., & Reason, S. (1993). Alam sains. Utusan Publications & Distrubutors Sdn.Bhd..

Chicago Style (17th ed.) Citation

Vaughan, Jenny, and Sally Reason. Alam Sains. Kuala Lumpur: Utusan Publications & Distrubutors Sdn.Bhd., 1993.

MLA (9th ed.) Citation

Vaughan, Jenny, and Sally Reason. Alam Sains. Utusan Publications & Distrubutors Sdn.Bhd., 1993.

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