Παραπομπή σε μορφή APA (7η εκδ.)

Sims, B., & Barry, T. (1993). On foreign soil: Government programs in U.S.-Mexico relations. Resource Center Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sims, Beth, και Tom Barry. On Foreign Soil: Government Programs in U.S.-Mexico Relations. Albuquerque, N.M: Resource Center Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sims, Beth, και Tom Barry. On Foreign Soil: Government Programs in U.S.-Mexico Relations. Resource Center Press, 1993.