एपीए उद्धरण

Pipes, R. (1981). U S-Soviet relations in the era of detente.

शिकागो स्टाइल उद्धरण

Pipes, Richard. U S-Soviet Relations in the Era of Detente. Colorado, Westview, 1981.

एमएलए उद्धरण

Pipes, Richard. U S-Soviet Relations in the Era of Detente. 1981.