एपीए उद्धरण

Angell, R. B. (1964). Reasoning and Logic. New York: Appleton-Century-Crofts.

शिकागो स्टाइल उद्धरण

Angell, Richard B. Reasoning and Logic. New York: Appleton-Century-Crofts, 1964.

एमएलए उद्धरण

Angell, Richard B. Reasoning and Logic. New York: Appleton-Century-Crofts, 1964.