Παραπομπή APA

Mayer, I. (1985). Electronic Mail Box. Hayden Book Company.

Παραπομπή Chicago Style

Mayer, Ira. Electronic Mail Box. New Jersey: Hayden Book Company, 1985.

Παραπομπή MLA

Mayer, Ira. Electronic Mail Box. Hayden Book Company, 1985.