Παραπομπή APA

Goldstein , J. L., & Steinberg , R. H. (2010). International institutions. Sage Publication.

Παραπομπή Chicago Style

Goldstein , Judith L., και Richard H. Steinberg. International Institutions. London: Sage Publication, 2010.

Παραπομπή MLA

Goldstein , Judith L., και Richard H. Steinberg. International Institutions. Sage Publication, 2010.