Stowers, J. C. (1996). Straight A's: If I can do it, so can you. McGraw-Hill.
Cita Chicago Style (17a ed.)Stowers, John C. Straight A's: If I Can Do It, so Can You. New York: McGraw-Hill, 1996.
Cita MLA (8a ed.)Stowers, John C. Straight A's: If I Can Do It, so Can You. McGraw-Hill, 1996.
Precaución: Estas citas no son 100% exactas.