APA استشهاد

Hisrich, R. D., McDougall, P. P., & Oviatt, B. M. (1997). Cases in international entrepreneurship. Irwin.

استشهاد بنمط شيكاغو

Hisrich, Robert D., Patricia P. McDougall, و Benjamin M. Oviatt. Cases in International Entrepreneurship. Chicago: Irwin, 1997.

MLA استشهاد

Hisrich, Robert D., et al. Cases in International Entrepreneurship. Irwin, 1997.