APA (7e ed.) Bronvermelding

Wallace, J. H. The Horse of America in His Derivation, History, and Development.

Chicago (17e ed.) Bronvermelding

Wallace, John Hankins. The Horse of America in His Derivation, History, and Development.

MLA (9e ed.) Bronvermelding

Wallace, John Hankins. The Horse of America in His Derivation, History, and Development.

Let op: Deze citaties zijn niet altijd 100% accuraat.