Παραπομπή APA

A HANDBOOK OF COLORIMETRIC CHEMICAL ANALYTICAL METHODS. THE TINTOMETER LTD.

Παραπομπή Chicago Style

A HANDBOOK OF COLORIMETRIC CHEMICAL ANALYTICAL METHODS. ENGLAND: THE TINTOMETER LTD.

Παραπομπή MLA

A HANDBOOK OF COLORIMETRIC CHEMICAL ANALYTICAL METHODS. THE TINTOMETER LTD.