APA

Harris E. F., Clark L. L., . (20090115). Hypodontia: an epidemiologic study of American black and white people. : 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

Harris Edward F, Clark Larkin L, . 20090115. Hypodontia: an epidemiologic study of American black and white people. : 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

Harris E. F., Clark L. L., . (20090115). Hypodontia: an epidemiologic study of American black and white people. : 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

Harris Edward F, Clark Larkin L, . Hypodontia: an epidemiologic study of American black and white people. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 20090115.