APA (7th ed.) Citation

Mohtarrudin, N., Mohd Zulkefli, N. A., Embran, N. A., & Adon, M. Y. (2012). Persistent cough. Universiti Putra Malaysia Press.

Chicago Style (17th ed.) Citation

Mohtarrudin, Norhafizah, Nor Afiah Mohd Zulkefli, Nor Amalina Embran, and Mohd Yusoff Adon. Persistent Cough. Universiti Putra Malaysia Press, 2012.

MLA (9th ed.) Citation

Mohtarrudin, Norhafizah, et al. Persistent Cough. Universiti Putra Malaysia Press, 2012.