APA Citatie

Speakman, J. C. (1962). An introduction to the electronic theory of valency. London: Edward Arnold.

Chicago Style citaat

Speakman, J. C. An Introduction to the Electronic Theory of Valency. London: Edward Arnold, 1962.

MLA citatie

Speakman, J. C. An Introduction to the Electronic Theory of Valency. London: Edward Arnold, 1962.

Let op: Deze citaties zijn niet altijd 100% accuraat.