APA استشهاد

Jaspersen, F. Z., Aylward, A. H., & Sumlirski, M. A. (1995). Trends in private investment in developing countries: Statistics for 1970-94. The World Bank.

استشهاد بنمط شيكاغو

Jaspersen, F. Z., A. H. Aylward, و M. A. Sumlirski. Trends in Private Investment in Developing Countries: Statistics for 1970-94. Washington: The World Bank, 1995.

MLA استشهاد

Jaspersen, F. Z., et al. Trends in Private Investment in Developing Countries: Statistics for 1970-94. The World Bank, 1995.