APA-Zitierstil (7. Ausg.)

(1977). Ulrich ́s international periodicals directory: A classificied guide to current periodicals, foreigen and domestic (17th ed.). R. R. Bowker.

Chicago-Zitierstil (17. Ausg.)

Ulrich ́s International Periodicals Directory: A Classificied Guide to Current Periodicals, Foreigen and Domestic. 17th ed. New York: R. R. Bowker, 1977.

MLA-Zitierstil (9. Ausg.)

Ulrich ́s International Periodicals Directory: A Classificied Guide to Current Periodicals, Foreigen and Domestic. 17th ed. R. R. Bowker, 1977.