Cita APA (7a ed.)

Nebergall, W. H., Holtzclaw, H. F., & Robinson, W. R. (1980). General chemistry (6th. ed.). D.C. Hearth and Company.

Cita Chicago Style (17a ed.)

Nebergall, William H., Henry F. Holtzclaw, y William R. Robinson. General Chemistry. 6th. ed. United States of America: D.C. Hearth and Company, 1980.

Cita MLA (9a ed.)

Nebergall, William H., et al. General Chemistry. 6th. ed. D.C. Hearth and Company, 1980.