Cita APA

Brooks, K. G., Caldwell, W., & Williams, M. B. (1977). College chemistry (7a. ed.). United States: D.Van Nostrand Company.

Citación estilo Chicago

Brooks, King G., William Caldwell, y Max B. Williams. College Chemistry. 7a. ed. United States: D.Van Nostrand Company, 1977.

Cita MLA

Brooks, King G., William Caldwell, y Max B. Williams. College Chemistry. 7a. ed. United States: D.Van Nostrand Company, 1977.