APA (7. basım) Alıntı

Wilhelms, C., & Boeck, K. (1971). Market and marketing in the Federal Republic of Germany: A manual for exporters from developing countries. Verlag Weltarchiv GMBH.

Chicago Style (17. basım) Atıf

Wilhelms, Christian, ve Klaus Boeck. Market and Marketing in the Federal Republic of Germany: A Manual for Exporters from Developing Countries. Hamburg: Verlag Weltarchiv GMBH, 1971.

MLA (8th ed.) Atıf

Wilhelms, Christian, ve Klaus Boeck. Market and Marketing in the Federal Republic of Germany: A Manual for Exporters from Developing Countries. Verlag Weltarchiv GMBH, 1971.