Παραπομπή APA

Dowd, S. B., & Tilson, E. R. (1999). Practical radiation protection and applied radiobiology (2nd ed.). Philadelphia: W. B. Saunders Company.

Παραπομπή Chicago Style

Dowd, Steven B., and Elwin R. Tilson. Practical Radiation Protection and Applied Radiobiology. 2nd ed. Philadelphia: W. B. Saunders Company, 1999.

Παραπομπή MLA

Dowd, Steven B., and Elwin R. Tilson. Practical Radiation Protection and Applied Radiobiology. 2nd ed. Philadelphia: W. B. Saunders Company, 1999.

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