APA Style

Ibsen, O, A, C., Phelan, J, A. (2018). Oral pathology for the dental hygienist : with general pathology introductions (7th ed). St. Louis: Elsevier.

MLA Style

Ibsen, Olga, A, C., Phelan, Joan, Andersen. "Oral pathology for the dental hygienist : with general pathology introductions". 7th ed St. Louis: Elsevier, 2018. Text.