एपीए उद्धरण

Barth, T. F. W. Theoretical petrology: 2nd ed.

शिकागो स्टाइल उद्धरण

Barth, Tom F W. Theoretical Petrology: 2nd Ed.

एमएलए उद्धरण

Barth, Tom F W. Theoretical Petrology: 2nd Ed.