Gaya APA

Bontrager, K, L. (2005). Textbook of Radiographic Positioning and Related Anatomy ( Sixth Edition) (Sixth edition). St. Louis: Elsevier Mosby.

Gaya MLA

Bontrager, Kenneth, L.. "Textbook of Radiographic Positioning and Related Anatomy ( Sixth Edition)". Sixth edition St. Louis: Elsevier Mosby, 2005. Text.