APA-čujuhus (7. p.)
ebrary, Inc, Egenfeldt-Nielsen, S., Meyer, B., & Sørensen, B. H. (2011). Serious games in education: A global perspective. Aarhus University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Simon Egenfeldt-Nielsen, Bente Meyer, juo Birgitte Holm Sørensen. Serious Games in Education: A Global Perspective. Aarhus: Aarhus University Press, 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Serious Games in Education: A Global Perspective. Aarhus University Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.