एपीए उद्धरण

Russel Bertrand. Mysticism and Logic. Unwin books.

शिकागो स्टाइल उद्धरण

Russel Bertrand. Mysticism and Logic. [s.l]: Unwin books.

एमएलए उद्धरण

Russel Bertrand. Mysticism and Logic. Unwin books.