APA (7th ed.) Citation

Gan, G. H. (2002). Asas biologi. McGraw-Hill.

Chicago Style (17th ed.) Citation

Gan, Gin Hoon. Asas Biologi. Kuala Lumpur: McGraw-Hill, 2002.

MLA (9th ed.) Citation

Gan, Gin Hoon. Asas Biologi. McGraw-Hill, 2002.