Παραπομπή σε μορφή APA (7η εκδ.)

Sitton, T., & Conrad, J. H. (2005). Freedom colonies: Independent Black Texans in the time of Jim Crow. University of Texas Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sitton, Thad, και James H. Conrad. Freedom Colonies: Independent Black Texans in the Time of Jim Crow. Austin: University of Texas Press, 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sitton, Thad, και James H. Conrad. Freedom Colonies: Independent Black Texans in the Time of Jim Crow. University of Texas Press, 2005.