APA Edition Citation

Youngken, H. W. (2003). Natural Drugs ,morphologic and taxonomic consideration.

Chicago Edition Citation

Youngken, Heber Wilkinson. Natural Drugs ,morphologic and Taxonomic Consideration. Delhi, Biotech Books, 2003.

MLA Edition Citation

Youngken, Heber Wilkinson. Natural Drugs ,morphologic and Taxonomic Consideration. 2003.

Warning: These citations may not always be 100% accurate.