APA (7th ed.) Citation

Weigel, R. (2007). Salicylic acid. Encyclopedia of life sciences.

Chicago Style (17th ed.) Citation

Weigel, Ralf. "Salicylic Acid." Encyclopedia of Life Sciences 2007.

MLA (9th ed.) Citation

Weigel, Ralf. "Salicylic Acid." Encyclopedia of Life Sciences, 2007.

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