Gaya APA

Gay, S, B. (2007). Radiology Recall 2nd Edition (Recall Series) [Paperback] (edisi 2). Amerika: Lippincott William and Wilkins.

Gaya MLA

Gay, Spencer, B.. "Radiology Recall 2nd Edition (Recall Series) [Paperback]". edisi 2 Amerika: Lippincott William and Wilkins, 2007. Text.