APA Style

Ballinger, P, W. (1991). Merrill's atlas of radiographic positions and radiologic procedures (7th). 11830 Westline Industrial Driv: Mosby Year Book,Inc..

MLA Style

Ballinger, Philip, W.. "Merrill's atlas of radiographic positions and radiologic procedures". 7th 11830 Westline Industrial Driv: Mosby Year Book,Inc., 1991. Text.