Franklin
First principles of atomic physics / by Richard F. Humphreys and Robert Beringer.
MLA
Humphreys, Richard F, and Robert Beringer. First Principles of Atomic Physics. New York: Harper, 1950.
APA
Humphreys, R. F, & Beringer, R. (1950). First principles of atomic physics. New York: Harper.
Chicago
Humphreys, Richard F., and Robert Beringer. First Principles of Atomic Physics. New York: Harper, 1950.
