APA (7th ed.) Citation

Harper, D. (1963). Isotopes in action / by D. Harper. Pergamon.

Chicago Style (17th ed.) Citation

Harper, D. Isotopes in Action / by D. Harper. Pergamon, 1963.

MLA (9th ed.) Citation

Harper, D. Isotopes in Action / by D. Harper. Pergamon, 1963.

Warning: These citations may not always be 100% accurate.