Peale, N. V. (1998). You can if you think you can. Vermilion.
Cita Chicago Style (17a ed.)Peale, Norman Vincent. You Can If You Think You Can. London: Vermilion, 1998.
Cita MLA (8a ed.)Peale, Norman Vincent. You Can If You Think You Can. Vermilion, 1998.
Precaución: Estas citas no son 100% exactas.