Cita APA (7a ed.)

Vincent, C., & Richardson, P. (1986). The evaluation of therapeutic acupuncture: Concepts and methods.

Cita Chicago Style (17a ed.)

Vincent, C., y P. Richardson. The Evaluation of Therapeutic Acupuncture: Concepts and Methods. 1986.

Cita MLA (9a ed.)

Vincent, C., y P. Richardson. The Evaluation of Therapeutic Acupuncture: Concepts and Methods. 1986.