APA Edition Citation

Guenther, E. (1949). Essential oils V.2 the constituents of essential oils. D Van Nostrand Co. Inc.

Chicago Edition Citation

Guenther, Ernest. Essential Oils V.2 the Constituents of Essential Oils. USA: D Van Nostrand Co. Inc, 1949.

MLA Edition Citation

Guenther, Ernest. Essential Oils V.2 the Constituents of Essential Oils. D Van Nostrand Co. Inc, 1949.

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