APA-referens (7:e uppl.)

Long, B. W., Smith, B. J., & Merrill, V. Merrill's atlas of radiographic positioning & procedures (Thirteenth edition.).

Chicago-referens (17:e uppl.)

Long, Bruce W., Barbara J. Smith, och Vinita Merrill. Merrill's Atlas of Radiographic Positioning & Procedures. Thirteenth edition.

MLA-referens (8:e uppl.)

Long, Bruce W., et al. Merrill's Atlas of Radiographic Positioning & Procedures. Thirteenth edition.