APA (7th ed.) Citation

(1981). Publishers, distributors, & wholesalers of the United States. R.R. Bowker Company.

Chicago Style (17th ed.) Citation

Publishers, Distributors, & Wholesalers of the United States. New York ; London: R.R. Bowker Company, 1981.

MLA (9th ed.) Citation

Publishers, Distributors, & Wholesalers of the United States. R.R. Bowker Company, 1981.

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