Cita APA

Weeks, M. E., Leicester, H. M., & Dains, F. B. (1967). Discovery of the elements (7a ed.). Easton: Chemical Education.

Citación estilo Chicago

Weeks, Mary Elvira, Henry M. Leicester, and F. B. Dains. Discovery of the Elements. 7a ed. Easton: Chemical Education, 1967.

Cita MLA

Weeks, Mary Elvira, Henry M. Leicester, and F. B. Dains. Discovery of the Elements. 7a ed. Easton: Chemical Education, 1967.