APA Edition Citation

Murrell, J. N., Kettle, S. F., & Tedder, J. M. (1974). Valence theory (Ed.2 /.).

Chicago Edition Citation

Murrell, John N., Sydney F. Kettle, and John M. Tedder. Valence Theory. Ed.2 /. London : ELBS, 1974.

MLA Edition Citation

Murrell, John N., et al. Valence Theory. Ed.2 /. 1974.