एपीए उद्धरण

Barker, S. F. (2003). The elements of logic. Boston: MCGraw - Hill.

शिकागो स्टाइल उद्धरण

Barker, Stephen F. The Elements of Logic. Boston: MCGraw - Hill, 2003.

एमएलए उद्धरण

Barker, Stephen F. The Elements of Logic. Boston: MCGraw - Hill, 2003.