APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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