APA Edition Citation

Cartmell, E., & Fowles, G. W. A. (1977). Valency and molecular structure (4th ed.). Butterworths.

Chicago Edition Citation

Cartmell, E., and G. W. A. Fowles. Valency and Molecular Structure. 4th ed. London ; Boston: Butterworths, 1977.

MLA Edition Citation

Cartmell, E., and G. W. A. Fowles. Valency and Molecular Structure. 4th ed. Butterworths, 1977.

Warning: These citations may not always be 100% accurate.