APA (7th ed.) Citation

Levine. (1974). Typing made simple (3rd revised ed.). W.H. Allen.

Chicago Style (17th ed.) Citation

Levine. Typing Made Simple. 3rd revised ed. London: W.H. Allen, 1974.

MLA (8th ed.) Citation

Levine. Typing Made Simple. 3rd revised ed. W.H. Allen, 1974.