APA (7th ed.) Citation

Leach, R. A. (2004). The chiropractic theories: A textbook of scientific research (4th ed.). Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Leach, Robert A. The Chiropractic Theories: A Textbook of Scientific Research. 4th ed. Philadelphia: Lippincott Williams & Wilkins, 2004.

MLA (8th ed.) Citation

Leach, Robert A. The Chiropractic Theories: A Textbook of Scientific Research. 4th ed. Lippincott Williams & Wilkins, 2004.