Παραπομπή APA

Elsenbud, M. (1973). Environemtal radioactivity (2nd ed.). Academic Press.

Παραπομπή Chicago Style

Elsenbud, Merril. Environemtal Radioactivity. 2nd ed. New York: Academic Press, 1973.

Παραπομπή MLA

Elsenbud, Merril. Environemtal Radioactivity. 2nd ed. Academic Press, 1973.