APA (7th ed.) Citation

Boyd, H. W. (1989). Introduction to homoeopathic medicine (2nd ed.). Beaconsfield Pub.

Chicago Style (17th ed.) Citation

Boyd, Hamish W. Introduction to Homoeopathic Medicine. 2nd ed. Beaconsfield, Bucks, England: Beaconsfield Pub, 1989.

MLA (9th ed.) Citation

Boyd, Hamish W. Introduction to Homoeopathic Medicine. 2nd ed. Beaconsfield Pub, 1989.