एपीए उद्धरण

Dirck, B. R. (2017). Lincoln in Indiana Brian R. Dirck: Brian R. Dirck. Carbondale: Southern Illinois University Press.

शिकागो स्टाइल उद्धरण

Dirck, Brian R. Lincoln in Indiana Brian R. Dirck: Brian R. Dirck. Carbondale: Southern Illinois University Press, 2017.

एमएलए उद्धरण

Dirck, Brian R. Lincoln in Indiana Brian R. Dirck: Brian R. Dirck. Carbondale: Southern Illinois University Press, 2017.