Gaya APA

Anderson, M, W., E.Keats, T. (2007). Atlas of Normal Roentgen Variants That May Simulate Disease (8). : Mosby Elsevier. Inc.

Gaya MLA

Anderson, Mark, W.., E.Keats, Theodore. "Atlas of Normal Roentgen Variants That May Simulate Disease". 8 : Mosby Elsevier. Inc, 2007. Text.