MLA

Begeer, Hans, and Roel H Rietzema. Ego@work. Leuven: LannooCampus, 2019.

APA

Begeer, H., & Rietzema, R. H. (2019). Ego@work. Leuven: LannooCampus.

Chicago

Begeer, Hans, and Roel H. Rietzema. Ego@work. Leuven: LannooCampus, 2019.