APA (7th ed.) Citation

Litwack, G. (2007). Vitamin A. Elsevier.

Chicago Style (17th ed.) Citation

Litwack, Gerald. Vitamin A. Burlington: Elsevier, 2007.

MLA (9th ed.) Citation

Litwack, Gerald. Vitamin A. Elsevier, 2007.

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