APA (7th ed.) Citation

Ledbetter, T. (1973). Keys to chemistry. Addison-Wesley.

Chicago Style (17th ed.) Citation

Ledbetter, T.W. Keys to Chemistry. California: Addison-Wesley, 1973.

MLA (9th ed.) Citation

Ledbetter, T.W. Keys to Chemistry. Addison-Wesley, 1973.

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