Warner, S. B., Abdul Khalil Shawkataly, & Rozman Hj Din. (2010). Sains gentian. Pulau Pinang: Penerbit Universiti Sains Malaysia.
Chicago Style CitationWarner, Steven B., Abdul Khalil Shawkataly, and Rozman Hj Din. Sains Gentian. Pulau Pinang: Penerbit Universiti Sains Malaysia, 2010.
MLA CitationWarner, Steven B., Abdul Khalil Shawkataly, and Rozman Hj Din. Sains Gentian. Pulau Pinang: Penerbit Universiti Sains Malaysia, 2010.
Warning: These citations may not always be 100% accurate.