Cita APA (7a ed.)
Dahl, D., & Sykes, R. (1983). Charting your goals. Dolphin Circle.
Cita Chicago Style (17a ed.)
Dahl, Dan, y Randolph Sykes. Charting Your Goals. California: Dolphin Circle, 1983.
Cita MLA (9a ed.)
Dahl, Dan, y Randolph Sykes. Charting Your Goals. Dolphin Circle, 1983.
Precaución: Estas citas no son 100% exactas.