APA (7th ed.) Citation

Cook, M. G. (1963). The New library key (2nd ed.). H. W. Wilson.

Chicago Style (17th ed.) Citation

Cook, Margaret Gerry. The New Library Key. 2nd ed. New York: H. W. Wilson, 1963.

MLA (9th ed.) Citation

Cook, Margaret Gerry. The New Library Key. 2nd ed. H. W. Wilson, 1963.