APA (7th ed.) Citation

Ledgard, H. F., & Singer, A. (1982). Elementary Basic, as chronicled by John H. Watson. Random House.

Chicago Style (17th ed.) Citation

Ledgard, Henry F., and Andrew Singer. Elementary Basic, as Chronicled by John H. Watson. New York: Random House, 1982.

MLA (9th ed.) Citation

Ledgard, Henry F., and Andrew Singer. Elementary Basic, as Chronicled by John H. Watson. Random House, 1982.