APA (7th ed.) Citation

Cartmell, E., & Fowles, G. W. (1966). Valency and molecular structure (3. ed.). Butterworths.

Chicago Style (17th ed.) Citation

Cartmell, Edward, and Gerald W. Fowles. Valency and Molecular Structure. 3. ed. London: Butterworths, 1966.

MLA (9th ed.) Citation

Cartmell, Edward, and Gerald W. Fowles. Valency and Molecular Structure. 3. ed. Butterworths, 1966.