APA Edition Citation

Buckingham, A. D., & Coulson, C. A. (1975). Theoretical chemistry. Butterworths.

Chicago Edition Citation

Buckingham, A. D., and C. A. Coulson. Theoretical Chemistry. London ; Boston: Butterworths, 1975.

MLA Edition Citation

Buckingham, A. D., and C. A. Coulson. Theoretical Chemistry. Butterworths, 1975.

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