APA-viite

(1986). Ulrich's international periodicals directory [1986-1987] (25th ed.). R R Bowker.

Chicago-tyylinen lähdeviittaus

Ulrich's International Periodicals Directory [1986-1987]. 25th ed. New York: R R Bowker, 1986.

MLA-viite

Ulrich's International Periodicals Directory [1986-1987]. 25th ed. R R Bowker, 1986.