APA (7e ed.) Bronvermelding

Wessels, D. J. (1975). Towards a just peace: A framework of ethico-political norms. Sophia University.

Chicago (17e ed.) Bronvermelding

Wessels, David J. Towards a Just Peace: A Framework of Ethico-political Norms. Tokyo: Sophia University, 1975.

MLA (8e ed.) Bronvermelding

Wessels, David J. Towards a Just Peace: A Framework of Ethico-political Norms. Sophia University, 1975.