APA (7th ed.) Citation

Cook. (1956). The new library key (3rd edition.). H.W. Wilson.

Chicago Style (17th ed.) Citation

Cook. The New Library Key. 3rd edition. nNew York: H.W. Wilson, 1956.

MLA (8th ed.) Citation

Cook. The New Library Key. 3rd edition. H.W. Wilson, 1956.

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