APA (7e ed.) Bronvermelding

Poland, O. S. (192). Al Smith's Record as Tammany Legislator and Governor. New York.

Chicago (17e ed.) Bronvermelding

Poland, Orville S. Al Smith's Record as Tammany Legislator and Governor. New York, 192.

MLA (8e ed.) Bronvermelding

Poland, Orville S. Al Smith's Record as Tammany Legislator and Governor. New York, 192.

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