APA
Lisniewska-Machorowska B., Cannon J., Williams S. & Bantleon H. (20080623). Evaluation of force systems from a "free-end" force system. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.
Chicago
Lisniewska-Machorowska Barbara, Cannon James, Williams Stephen and Bantleon Hans-Peter. 20080623. Evaluation of force systems from a "free-end" force system. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.
Harvard
Lisniewska-Machorowska B., Cannon J., Williams S. and Bantleon H. (20080623). Evaluation of force systems from a "free-end" force system. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.
MLA
Lisniewska-Machorowska Barbara, Cannon James, Williams Stephen and Bantleon Hans-Peter. Evaluation of force systems from a "free-end" force system. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 20080623.