APA način citiranja (7. izdanje)
ebrary, Inc, Engerman, S. L., & Gallman, R. E. (1992). Long-term factors in American economic growth (Pbk. ed.). University of Chicago Press.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Stanley L. Engerman, i Robert E. Gallman. Long-term Factors in American Economic Growth. Pbk. ed. Chicago: University of Chicago Press, 1992.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Long-term Factors in American Economic Growth. Pbk. ed. University of Chicago Press, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.