Cita APA

Ewing, G. W. (1969). Instrumental methods of chemical analysis (2a. ed.). New York: Mc Graw Hill.

Citación estilo Chicago

Ewing, Galen W. Instrumental Methods of Chemical Analysis. 2a. ed. New York: Mc Graw Hill, 1969.

Cita MLA

Ewing, Galen W. Instrumental Methods of Chemical Analysis. 2a. ed. New York: Mc Graw Hill, 1969.