APA

Dreyer K. J., Thrall J. H., Hirschorn D. S. & Mehta A. (2006). PACS. New York, NY: Springer Science+Business Media, Inc.

Chicago

Dreyer Keith J, Thrall James H, Hirschorn David S and Mehta Amit. 2006. PACS. New York, NY: Springer Science+Business Media, Inc.

Harvard

Dreyer K. J., Thrall J. H., Hirschorn D. S. and Mehta A. (2006). PACS. New York, NY: Springer Science+Business Media, Inc.

MLA

Dreyer Keith J, Thrall James H, Hirschorn David S and Mehta Amit. PACS. New York, NY: Springer Science+Business Media, Inc. 2006.