Παραπομπή σε μορφή APA (7η εκδ.)

Altman, I., & Lockhart, J. M. (1976). Provinces of early Mexico: Variants of spanish american regional evolution. UCLA Latin American Center.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Altman, Ida, και James Marvin Lockhart. Provinces of Early Mexico: Variants of Spanish American Regional Evolution. Los Angeles: UCLA Latin American Center, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Altman, Ida, και James Marvin Lockhart. Provinces of Early Mexico: Variants of Spanish American Regional Evolution. UCLA Latin American Center, 1976.