Παραπομπή APA

Katz, B. (1974). Magazines for libraries: Supplement. Bowker.

Παραπομπή Chicago Style

Katz, Bill. Magazines for Libraries: Supplement. London: Bowker, 1974.

Παραπομπή MLA

Katz, Bill. Magazines for Libraries: Supplement. Bowker, 1974.