APA (7th ed.) Citation

Choppin, G. R., & Johnsen, R. H. (1972). Introductory chemistry. Addison-Wesley.

Chicago Style (17th ed.) Citation

Choppin, Gregory R., and Russell H. Johnsen. Introductory Chemistry. Reading, Massachusetts: Addison-Wesley, 1972.

MLA (9th ed.) Citation

Choppin, Gregory R., and Russell H. Johnsen. Introductory Chemistry. Addison-Wesley, 1972.