APA (7th ed.) Citation

Gann, L. A. (1958). Mirror of mankind: Reflections on human nature unchanged since the dawn of time. [publisher not identified].

Chicago Style (17th ed.) Citation

Gann, Louis A. Mirror of Mankind: Reflections on Human Nature Unchanged Since the Dawn of Time. Baltimore?: [publisher not identified], 1958.

MLA (9th ed.) Citation

Gann, Louis A. Mirror of Mankind: Reflections on Human Nature Unchanged Since the Dawn of Time. [publisher not identified], 1958.