APA (7th ed.) Citation

Peale, N. V. (1967). Enthusiasm Makes the Difference. Fatcett.

Chicago Style (17th ed.) Citation

Peale, Norman Vincent. Enthusiasm Makes the Difference. Greenwich, Conn: Fatcett, 1967.

MLA (9th ed.) Citation

Peale, Norman Vincent. Enthusiasm Makes the Difference. Fatcett, 1967.