Citazione APA

Henderson, J. J. e. (1973). The Bowker annual of library and book trade information (18th ed.). R.R.Bawker.

Stile di citazione Chicago

Henderson, Jeanne J. ed.by. The Bowker Annual of Library and Book Trade Information. 18th ed. New York: R.R.Bawker, 1973.

Citazione MLA

Henderson, Jeanne J. ed.by. The Bowker Annual of Library and Book Trade Information. 18th ed. R.R.Bawker, 1973.