Cita APA

Allen, E. v. N. (1943). Specialties in medical practice. T. Nelson and sons.

Chicago Style (17th ed.) Citation

Allen, Edgar van Nuys. Specialties in Medical Practice. New York, Edinburgh: T. Nelson and sons, 1943.

Cita MLA

Allen, Edgar van Nuys. Specialties in Medical Practice. T. Nelson and sons, 1943.