एपीए उद्धरण

Parr, R. G. (1972). quantum theory of molecular electronic structure. W A Benjamin.

शिकागो स्टाइल उद्धरण

Parr, Robert G. Quantum Theory of Molecular Electronic Structure. Massachusetts: W A Benjamin, 1972.

एमएलए उद्धरण

Parr, Robert G. Quantum Theory of Molecular Electronic Structure. W A Benjamin, 1972.