APA

Leong H. Y., Hijjas A. & Malaysian Nature Society. (2003). A visitor's guide to Kuala Selangor Nature Park. [Kuala Lumpur]: Malaysian Nature Society.

Chicago

Leong Hon Yuen, Hijjas Angela and Malaysian Nature Society. 2003. A visitor's guide to Kuala Selangor Nature Park. [Kuala Lumpur]: Malaysian Nature Society.

Harvard

Leong H. Y., Hijjas A. and Malaysian Nature Society. (2003). A visitor's guide to Kuala Selangor Nature Park. [Kuala Lumpur]: Malaysian Nature Society.

MLA

Leong Hon Yuen, Hijjas Angela and Malaysian Nature Society. A visitor's guide to Kuala Selangor Nature Park. [Kuala Lumpur]: Malaysian Nature Society. 2003.