APA (7th ed.) Citation

Weidner, R. T. (1968). Elementary modern physics (2nd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Weidner, Richard T. Elementary Modern Physics. 2nd ed. Boston: Allyn and Bacon, 1968.

MLA (9th ed.) Citation

Weidner, Richard T. Elementary Modern Physics. 2nd ed. Allyn and Bacon, 1968.