APA (7e ed.) Bronvermelding

Ehn, B., & Löfgren, O. (2010). The secret world of doing nothing. University of California Press.

Chicago (17e ed.) Bronvermelding

Ehn, Billy, en Orvar Löfgren. The Secret World of Doing Nothing. Berkeley: University of California Press, 2010.

MLA (9e ed.) Bronvermelding

Ehn, Billy, en Orvar Löfgren. The Secret World of Doing Nothing. University of California Press, 2010.