APA

Phillips C., Norman J., Jaskolka M., Blakey G. H., Haug R. H., Offenbacher S. & White R. P. (20071105). Changes over time in position and periodontal probing status of retained third molars. : Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.

Chicago

Phillips Ceib, Norman Joseph, Jaskolka Michael, Blakey George H, Haug Richard H, Offenbacher Steven and White Raymond P. 20071105. Changes over time in position and periodontal probing status of retained third molars. : Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.

Harvard

Phillips C., Norman J., Jaskolka M., Blakey G. H., Haug R. H., Offenbacher S. and White R. P. (20071105). Changes over time in position and periodontal probing status of retained third molars. : Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.

MLA

Phillips Ceib, Norman Joseph, Jaskolka Michael, Blakey George H, Haug Richard H, Offenbacher Steven and White Raymond P. Changes over time in position and periodontal probing status of retained third molars. : Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons. 20071105.