APA aipamena

R.R. Bowker Company. (1985). The Bowker international serials database update. R.R. Bowker.

Chicago Style aipamena

R.R. Bowker Company. The Bowker International Serials Database Update. New York: R.R. Bowker, 1985.

MLA aipamena

R.R. Bowker Company. The Bowker International Serials Database Update. R.R. Bowker, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.