APA
Åkerstedt T., Stockholms universitet U. e. h. 2., . (2009010120110101). The contribution of sleepiness/fatigue to road crashes in Sweden and France. : Vinnova.
Chicago
Åkerstedt Torbjörn, Stockholms universitet Universitet eller högskola 202100-3062, . 2009010120110101. The contribution of sleepiness/fatigue to road crashes in Sweden and France. : Vinnova.
Harvard
Åkerstedt T., Stockholms universitet U. e. h. 2., . (2009010120110101). The contribution of sleepiness/fatigue to road crashes in Sweden and France. : Vinnova.
MLA
Åkerstedt Torbjörn, Stockholms universitet Universitet eller högskola 202100-3062, . The contribution of sleepiness/fatigue to road crashes in Sweden and France. : Vinnova. 2009010120110101.