APA (7th ed.) Citation

Samdin, Z., Mohammad Afandi, S. H., Radam, A., & Yacob, M. R. (2012). Willingness to pay for conservation fee at Penang National Park. Forestry Department Peninsular Malaysia.

Chicago Style (17th ed.) Citation

Samdin, Zaiton, Syamsul Herman Mohammad Afandi, Alias Radam, and Mohd Rusli Yacob. Willingness to Pay for Conservation Fee at Penang National Park. Forestry Department Peninsular Malaysia, 2012.

MLA (9th ed.) Citation

Samdin, Zaiton, et al. Willingness to Pay for Conservation Fee at Penang National Park. Forestry Department Peninsular Malaysia, 2012.