APA (7th ed.) Citation

Helmstädter, A. (2015). Zur Geschichte des pharmakologischen Hirndopings: = The history of drugs for cognitive enhancement.

Chicago Style (17th ed.) Citation

Helmstädter, Axel. Zur Geschichte Des Pharmakologischen Hirndopings: = The History of Drugs for Cognitive Enhancement. 2015.

MLA (9th ed.) Citation

Helmstädter, Axel. Zur Geschichte Des Pharmakologischen Hirndopings: = The History of Drugs for Cognitive Enhancement. 2015.

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