APA (7th ed.) Citation

Elliott, J. A., & Cowan, M. D. (1987). Exercises in chest X-ray diagnosis. Butterworths.

Chicago Style (17th ed.) Citation

Elliott, John A., and Michael D. Cowan. Exercises in Chest X-ray Diagnosis. London ; Boston: Butterworths, 1987.

MLA (9th ed.) Citation

Elliott, John A., and Michael D. Cowan. Exercises in Chest X-ray Diagnosis. Butterworths, 1987.