APA

Frank E. D., Long B. W. & Smith B. J. (2012). Merrill's atlas of radiographic positioning & procedures. St. Louis: Mosby.

Chicago

Frank Eugene D, Long Bruce W and Smith Barbara J. 2012. Merrill's atlas of radiographic positioning & procedures. St. Louis: Mosby.

Harvard

Frank E. D., Long B. W. and Smith B. J. (2012). Merrill's atlas of radiographic positioning & procedures. St. Louis: Mosby.

MLA

Frank Eugene D, Long Bruce W and Smith Barbara J. Merrill's atlas of radiographic positioning & procedures. St. Louis: Mosby. 2012.