Gaya APA

Long, B, W., Smith, J, H, R, &, B, J. (2019). Merril's Atlas of Radiographic Positioning & Procedures (14). St. Louis: South-Western.

Gaya MLA

Long, Bruce, W.., Smith, Jeannean, Hall, Rolling, &, Barbara, J.. "Merril's Atlas of Radiographic Positioning & Procedures". 14 St. Louis: South-Western, 2019. Text.