Cita APA

Nanda, R., Burstone, C. J., & Alexander, R. G. (1993). Retention and stability in orthodontics. Philadelphia: Saunders.

Citación estilo Chicago

Nanda, Ravindra, Charles J. Burstone, y Richard G. Alexander. Retention and Stability in Orthodontics. Philadelphia: Saunders, 1993.

Cita MLA

Nanda, Ravindra, Charles J. Burstone, y Richard G. Alexander. Retention and Stability in Orthodontics. Philadelphia: Saunders, 1993.