एपीए उद्धरण

Bican, L., Kepka, T., & Nemec, P. (1982). Rings, Modules, and Preradicals. New York: Marcel Dekker.

शिकागो स्टाइल उद्धरण

Bican, L., T. Kepka, और P. Nemec. Rings, Modules, and Preradicals. New York: Marcel Dekker, 1982.

एमएलए उद्धरण

Bican, L., T. Kepka, और P. Nemec. Rings, Modules, and Preradicals. New York: Marcel Dekker, 1982.