Παραπομπή APA

Ewing, G. W. (1960). Instrumental methods of chemical analysis. Mc Graw- Hill Book Company Inc.

Παραπομπή Chicago Style

Ewing, Galen W. Instrumental Methods of Chemical Analysis. Newyork: Mc Graw- Hill Book Company Inc, 1960.

Παραπομπή MLA

Ewing, Galen W. Instrumental Methods of Chemical Analysis. Mc Graw- Hill Book Company Inc, 1960.