Cita APA (7a ed.)

Szymanski, S., & Kuypers, T. (2000). Winners and losers. Viking ; Penguin Putnam.

Cita Chicago Style (17a ed.)

Szymanski, Stefan, y Tim Kuypers. Winners and Losers. London : New York: Viking ; Penguin Putnam, 2000.

Cita MLA (9a ed.)

Szymanski, Stefan, y Tim Kuypers. Winners and Losers. Viking ; Penguin Putnam, 2000.