Cita APA

Willard, H. H. (1981). Instrumental Methods of Analysis (6 ed.). New York: D. Van Nostrand Company.

Citación estilo Chicago

Willard, Hobart H. Instrumental Methods of Analysis. 6 ed. New York: D. Van Nostrand Company, 1981.

Cita MLA

Willard, Hobart H. Instrumental Methods of Analysis. 6 ed. New York: D. Van Nostrand Company, 1981.