APA
Worwood V., . (1992). Fragrant Pharmacy. : National Geographic Books.
Chicago
Worwood Valerie, . 1992. Fragrant Pharmacy. : National Geographic Books.
Harvard
Worwood V., . (1992). Fragrant Pharmacy. : National Geographic Books.
MLA
Worwood Valerie, . Fragrant Pharmacy. : National Geographic Books. 1992.