APA(7版)引用形式
Frissen, V., & Beijer, S. (2015). Playful identities: The ludification of digital media cultures. Amsterdam University Press.
Chicagoスタイル(17版)引用形式
Frissen, Valerie, , Suzan Beijer. Playful Identities: The Ludification of Digital Media Cultures. Amsterdam, [Netherlands]: Amsterdam University Press, 2015.
MLA(9版)引用形式
Frissen, Valerie, , Suzan Beijer. Playful Identities: The Ludification of Digital Media Cultures. Amsterdam University Press, 2015.
警告: この引用は必ずしも正確ではありません.