APA (7th ed.) Citation

Klein, H. G. (1980). Making it perfectly clear: Herbert G. Klein. Doubleday.

Chicago Style (17th ed.) Citation

Klein, Herbert G. Making It Perfectly Clear: Herbert G. Klein. Garden City, N.Y.: Doubleday, 1980.

MLA (9th ed.) Citation

Klein, Herbert G. Making It Perfectly Clear: Herbert G. Klein. Doubleday, 1980.