Παραπομπή σε μορφή APA (7η εκδ.)

Rourke, J. T., Hiskes, R. P., & Zirakzadeh, C. E. (1992). Direct democracy and international politics: Deciding international issues through referendums. Lynne Rienner.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rourke, John T., Richard P. Hiskes, και Cyrus Ernesto Zirakzadeh. Direct Democracy and International Politics: Deciding International Issues Through Referendums. Boulder, Colo.: Lynne Rienner, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Rourke, John T., et al. Direct Democracy and International Politics: Deciding International Issues Through Referendums. Lynne Rienner, 1992.