Citazione APA

Ewing, G. W. (1975). Instrumental methods of chemical analysis (4th ed.). McGraw-Hill.

Stile di citazione Chicago

Ewing, Galen Wood. Instrumental Methods of Chemical Analysis. 4th ed. Tokyo: McGraw-Hill, 1975.

Citazione MLA

Ewing, Galen Wood. Instrumental Methods of Chemical Analysis. 4th ed. McGraw-Hill, 1975.