MLA

Lerner, Adam S, and Pat J Gehrke. Organic Public Engagement. Springer International Publishing, 2018.

APA

Lerner, A. S, & Gehrke, P. J. (2018). Organic Public Engagement. Springer International Publishing.

Chicago

Lerner, Adam S., and Pat J Gehrke. Organic Public Engagement. : Springer International Publishing, 2018.