Παραπομπή σε μορφή APA (7η εκδ.)

George, H., & Wenzer, K. C. (1999). Our land and land policy: Speeches, lectures, and miscellaneous writings. Michigan State University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

George, Henry, και Kenneth C. Wenzer. Our Land and Land Policy: Speeches, Lectures, and Miscellaneous Writings. East Lansing: Michigan State University Press, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

George, Henry, και Kenneth C. Wenzer. Our Land and Land Policy: Speeches, Lectures, and Miscellaneous Writings. Michigan State University Press, 1999.