Dyfyniad APA
Horowitz, D. (2007). Indoctrination U: The left's war against academic freedom. Encounter Books.
Dyfyniad Arddull Chicago
Horowitz, David. Indoctrination U: The Left's War Against Academic Freedom. New York: Encounter Books, 2007.
Dyfyniad MLA
Horowitz, David. Indoctrination U: The Left's War Against Academic Freedom. Encounter Books, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.