MLA

Lekens, Luc, and Jacky Lagrou. Binnenschippers. Stroud: Tempus Publishing Group Ltd, 2003.

APA

Lekens, L., & Lagrou, J. (2003). Binnenschippers. Stroud: Tempus Publishing Group Ltd.

Chicago

Lekens, Luc, and Jacky Lagrou. Binnenschippers. Stroud: Tempus Publishing Group Ltd, 2003.