Παραπομπή σε μορφή APA (7η εκδ.)

Lagos Matus, G. (1963). International stratification and underdeveloped countries. University of North Carolina Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lagos Matus, Gustavo. International Stratification and Underdeveloped Countries. Chapel Hill: University of North Carolina Press, 1963.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lagos Matus, Gustavo. International Stratification and Underdeveloped Countries. University of North Carolina Press, 1963.