Cita APA (7th ed.)
Davidson, D. (2004). Second generation e-learning: Serious games. Emerald Group Publishing Limited.
Cita Chicago (17th ed.)
Davidson, Drew. Second Generation E-learning: Serious Games. Bradford, England: Emerald Group Publishing Limited, 2004.
Cita MLA (9th ed.)
Davidson, Drew. Second Generation E-learning: Serious Games. Emerald Group Publishing Limited, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.