Cita APA (7a ed.)

De Knop, P. (1998). Recreational games and tournaments: The organisation of small- and intermediate-sized events. Meyer & Meyer.

Cita Chicago Style (17a ed.)

De Knop, Paul. Recreational Games and Tournaments: The Organisation of Small- and Intermediate-sized Events. Aachen: Meyer & Meyer, 1998.

Cita MLA (9a ed.)

De Knop, Paul. Recreational Games and Tournaments: The Organisation of Small- and Intermediate-sized Events. Meyer & Meyer, 1998.