Veranderend normbesef.

MLA

Lepp, Ignace, Martha van de Walle, and Jeanine Behaeghel. Veranderend Normbesef. Tielt: Lannoo, 1965.

APA

Lepp, I., van de Walle, M., & Behaeghel, J. (1965). Veranderend normbesef. Tielt: Lannoo.

Chicago

Lepp, Ignace, and Jeanine Behaeghel. Veranderend Normbesef. Translated by Martha van de Walle. Tielt: Lannoo, 1965.