APA (7th ed.) Citation

Critchley, M., & MacNalty, A. S. (1978). Butterworths medical dictionary (2nd ed.). Butterworths.

Chicago Style (17th ed.) Citation

Critchley, Macdonald, and Arthur Salusbury MacNalty. Butterworths Medical Dictionary. 2nd ed. London: Butterworths, 1978.

MLA (9th ed.) Citation

Critchley, Macdonald, and Arthur Salusbury MacNalty. Butterworths Medical Dictionary. 2nd ed. Butterworths, 1978.

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