Citazione APA

Furman, H. N. (1975). Standard methods of chemical analysis (6th ed.). Robert E.Krieger publishing company.

Stile di citazione Chicago

Furman, Howell N. Standard Methods of Chemical Analysis. 6th ed. New York: Robert E.Krieger publishing company, 1975.

Citazione MLA

Furman, Howell N. Standard Methods of Chemical Analysis. 6th ed. Robert E.Krieger publishing company, 1975.