Παραπομπή APA

Blum, W. (1949). Principles of electroplating and electro forming. McGraw-Hill.

Παραπομπή Chicago Style

Blum, William. Principles of Electroplating and Electro Forming. New York: McGraw-Hill, 1949.

Παραπομπή MLA

Blum, William. Principles of Electroplating and Electro Forming. McGraw-Hill, 1949.