Cita APA (7th ed.)

Nebergall, W. H., & Schmidt, F. C. (1957). College chemistry. D. C. Heath and Company.

Cita Chicago (17th ed.)

Nebergall, William H., i Frederic C. Schmidt. College Chemistry. Boston: D. C. Heath and Company, 1957.

Cita MLA (9th ed.)

Nebergall, William H., i Frederic C. Schmidt. College Chemistry. D. C. Heath and Company, 1957.