MLA

Perez, Carlos A, et al. Technical Basis of Radiation Therapy. Springer Berlin Heidelberg, 2006.

APA

Perez, C. A, Levitt, S. HPerez, C. A, Vijayakumar, S., Brady, L. W, Heilmann, H., Molls, M., Nieder, C., & Purdy, J. A. (2006). Technical Basis of Radiation Therapy. Springer Berlin Heidelberg.

Chicago

Perez, Carlos A., Seymour H Levitt, C. A Perez, Srinivasan Vijayakumar, Luther W Brady, Luther W Brady, Hans-Peter Heilmann, et al. Technical Basis of Radiation Therapy. : Springer Berlin Heidelberg, 2006.