Cita APA (7th ed.)

Halperin, E. C., & Perez, C. A. (2013). Perez and Brady's principles and practice of radiation oncology (Sixth edition.). Wolters Kluwer/Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Halperin, Edward C., i Carlos A. Perez. Perez and Brady's Principles and Practice of Radiation Oncology. Sixth edition. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins, 2013.

Cita MLA (9th ed.)

Halperin, Edward C., i Carlos A. Perez. Perez and Brady's Principles and Practice of Radiation Oncology. Sixth edition. Wolters Kluwer/Lippincott Williams & Wilkins, 2013.