Wallis, T. E. (1946). Textbook of pharmacognosy. London: J. & A. Churchill.
Chicago Style CitationWallis, Thomas Edward. Textbook of Pharmacognosy. London: J. & A. Churchill, 1946.
MLA CitationWallis, Thomas Edward. Textbook of Pharmacognosy. London: J. & A. Churchill, 1946.
Warning: These citations may not always be 100% accurate.