APA (7th ed.) Citation

(1987). American Library directory 1987-88 (40th ed.). R.R.Bowker.

Chicago Style (17th ed.) Citation

American Library Directory 1987-88. 40th ed. New York,NY: R.R.Bowker, 1987.

MLA (9th ed.) Citation

American Library Directory 1987-88. 40th ed. R.R.Bowker, 1987.

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