Sadness or Depression?

MLA

Wakefield, Jerome C, and Steeves Demazeux. Sadness Or Depression?. Dordrecht: Springer Netherlands, 2016.

APA

Wakefield, J. C, & Demazeux, S. (2016). Sadness or Depression?. Dordrecht: Springer Netherlands.

Chicago

Wakefield, Jerome C., and Steeves Demazeux. Sadness Or Depression?. Dordrecht: Springer Netherlands, 2016.