Παραπομπή APA

Campbell, M. (1975). Manual of Business Library Practice. Clive Bingley.

Παραπομπή Chicago Style

Campbell, Malcolm. Manual of Business Library Practice. London: Clive Bingley, 1975.

Παραπομπή MLA

Campbell, Malcolm. Manual of Business Library Practice. Clive Bingley, 1975.