APA (7th ed.) Citation

Smith, F. S. (1950). An English library: An annotated list of classics and standard books ([4th ed.). Published for the National Book League by the Cambridge University Press.

Chicago Style (17th ed.) Citation

Smith, F. Seymour. An English Library: An Annotated List of Classics and Standard Books. [4th ed. London]: Published for the National Book League by the Cambridge University Press, 1950.

MLA (9th ed.) Citation

Smith, F. Seymour. An English Library: An Annotated List of Classics and Standard Books. [4th ed. Published for the National Book League by the Cambridge University Press, 1950.