Cita APA (7a ed.)

Winfield, R. G., & Curry, S. J. (1987). Success in investment (3rd ed.). John Murray.

Cita Chicago Style (17a ed.)

Winfield, R. G., y S. J. Curry. Success in Investment. 3rd ed. London: John Murray, 1987.

Cita MLA (9a ed.)

Winfield, R. G., y S. J. Curry. Success in Investment. 3rd ed. John Murray, 1987.