APA استشهاد

Jepma,C J. (1988). North South co-operation in retrospect and prospect. London & New York.

استشهاد بنمط شيكاغو

Jepma,C J. North South Co-operation in Retrospect and Prospect. Routledge: London & New York, 1988.

MLA استشهاد

Jepma,C J. North South Co-operation in Retrospect and Prospect. London & New York, 1988.