Lisper, H. O. (1969). Increase in reaction time related to fatigue in driving and vigilance.
Čikaški stil citiranja (17. izdanje)Lisper, Hans Olof. Increase in Reaction Time Related to Fatigue in Driving and Vigilance. 1969.
MLA način citiranja (8. izdanje)Lisper, Hans Olof. Increase in Reaction Time Related to Fatigue in Driving and Vigilance. 1969.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.