Cita APA

Ennis, L. M., & Berry, H. M. Dental roentgenology / by LeRoy M. Ennis, Harrison M. Berry and James E. Phillips (6.). Philadelphia : Lea & Febiger.

Citación estilo Chicago

Ennis, LeRoy M., y Harrison M. Berry. Dental Roentgenology / By LeRoy M. Ennis, Harrison M. Berry and James E. Phillips. 6. Philadelphia : Lea & Febiger.

Cita MLA

Ennis, LeRoy M., y Harrison M. Berry. Dental Roentgenology / By LeRoy M. Ennis, Harrison M. Berry and James E. Phillips. 6. Philadelphia : Lea & Febiger.