APA način citiranja (7. izdanje)

Graham, L. S., & Makler, H. M. (1979). Contemporary Portugal: The revolution and its antecedents. University of Texas Press.

Čikaški stil citiranja (17. izdanje)

Graham, Lawrence S., i Harry M. Makler. Contemporary Portugal: The Revolution and Its Antecedents. Austin: University of Texas Press, 1979.

MLA način citiranja (8. izdanje)

Graham, Lawrence S., i Harry M. Makler. Contemporary Portugal: The Revolution and Its Antecedents. University of Texas Press, 1979.