APA (7e ed.) Bronvermelding
Silbey, J. H., & Ashworth, J. (2014). A companion to the antebellum presidents (First edition.). John Wiley & Sons.
Chicago (17e ed.) Bronvermelding
Silbey, Joel H., en John Ashworth. A Companion to the Antebellum Presidents. First edition. Chichester, England ;: John Wiley & Sons, 2014.
MLA (9e ed.) Bronvermelding
Silbey, Joel H., en John Ashworth. A Companion to the Antebellum Presidents. First edition. John Wiley & Sons, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.