APA (7th ed.) Citation

(1961). The Bowker annual of library and book trade information. R.R. Bowker.

Chicago Style (17th ed.) Citation

The Bowker Annual of Library and Book Trade Information. New York: R.R. Bowker, 1961.

MLA (9th ed.) Citation

The Bowker Annual of Library and Book Trade Information. R.R. Bowker, 1961.

Warning: These citations may not always be 100% accurate.