Cita APA (7th ed.)

Peale, N. V. (1998). You can if you think you can. Vermilion.

Cita Chicago (17th ed.)

Peale, Norman Vincent. You Can If You Think You Can. London: Vermilion, 1998.

Cita MLA (8th ed.)

Peale, Norman Vincent. You Can If You Think You Can. Vermilion, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.