Παραπομπή σε μορφή APA (7η εκδ.)

Bjerklin, K. (1994). Ectopic eruption of the maxillary first permanet molar: An epidemiological, familial, aetiological and longitudinal clinical study. Dept. of Orthodontics, Faculty of Odontology, Göteborg University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bjerklin, Krister. Ectopic Eruption of the Maxillary First Permanet Molar: An Epidemiological, Familial, Aetiological and Longitudinal Clinical Study. Göteborg [Sweden]: Dept. of Orthodontics, Faculty of Odontology, Göteborg University, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bjerklin, Krister. Ectopic Eruption of the Maxillary First Permanet Molar: An Epidemiological, Familial, Aetiological and Longitudinal Clinical Study. Dept. of Orthodontics, Faculty of Odontology, Göteborg University, 1994.