एपीए उद्धरण

Ballhausen, C. J., & Gray, H. B. (1964). Molecular orbital theory: An introductory lecture note and reprint volume. W.A. Benjamin.

शिकागो स्टाइल उद्धरण

Ballhausen, Carl Johan, और Harry B. Gray. Molecular Orbital Theory: An Introductory Lecture Note and Reprint Volume. New York: W.A. Benjamin, 1964.

एमएलए उद्धरण

Ballhausen, Carl Johan, और Harry B. Gray. Molecular Orbital Theory: An Introductory Lecture Note and Reprint Volume. W.A. Benjamin, 1964.