Gaya APA

Perez, C, A., Brady, L, W. (1987). Principles and Practice of Radiation Oncology (1st Edition). Philadelphia: J.B. Lippincott Company.

Gaya MLA

Perez, Carlos, A.., Brady, Luther, W.. "Principles and Practice of Radiation Oncology". 1st Edition Philadelphia: J.B. Lippincott Company, 1987. Teks.