Gaya APA

Bontrager, K, L., Lampignano, J, P. (2010). Handbook of Radiographic Positioning and Techniques (Seventh Edition). St. Louis,Misssuri,USA: Mosby Elsevir.

Gaya MLA

Bontrager, Kenneth, L.., Lampignano, John, P.. "Handbook of Radiographic Positioning and Techniques". Seventh Edition St. Louis,Misssuri,USA: Mosby Elsevir, 2010. Text.