एपीए उद्धरण

Ballhausen, C. J. (1980). Molecular electronic structures. Benjamin/cummings.

शिकागो स्टाइल उद्धरण

Ballhausen, Carl Johan. Molecular Electronic Structures. Reading: Benjamin/cummings, 1980.

एमएलए उद्धरण

Ballhausen, Carl Johan. Molecular Electronic Structures. Benjamin/cummings, 1980.