Gaya APA

Vigor, U, A., Rahma, A. (1992). 13 C-NMR of natural products / Attaur Rahma, Vigor Uddin Ahmad . New York: Plenum Press.

Gaya MLA

Vigor, Uddin, Ahmad,., Rahma, Atta-ur. "13 C-NMR of natural products / Attaur Rahma, Vigor Uddin Ahmad". New York: Plenum Press, 1992. Textbook.