Παραπομπή σε μορφή APA (7η εκδ.)

Larson, J. L. (2001). Internal improvement: National public works and the promise of popular government in the early United States. University of North Carolina Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Larson, John Lauritz. Internal Improvement: National Public Works and the Promise of Popular Government in the Early United States. Chapel Hill: University of North Carolina Press, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Larson, John Lauritz. Internal Improvement: National Public Works and the Promise of Popular Government in the Early United States. University of North Carolina Press, 2001.