APA (7th ed.) Citation

ScienceDirect (Online service), Knafo, S., & Venero, C. (2015). Cognitive enhancement: Pharmacologic, environmental and genetic factors. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Shira Knafo, and César Venero. Cognitive Enhancement: Pharmacologic, Environmental and Genetic Factors. Amsterdam: Elsevier, 2015.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Cognitive Enhancement: Pharmacologic, Environmental and Genetic Factors. Elsevier, 2015.