APA (7e ed.) Bronvermelding
Provine, R. R. (2012). Curious behavior: Yawning, laughing, hiccupping, and beyond. Belknap Press of Harvard University Press.
Chicago (17e ed.) Bronvermelding
Provine, Robert R. Curious Behavior: Yawning, Laughing, Hiccupping, and Beyond. Cambridge, MA: Belknap Press of Harvard University Press, 2012.
MLA (9e ed.) Bronvermelding
Provine, Robert R. Curious Behavior: Yawning, Laughing, Hiccupping, and Beyond. Belknap Press of Harvard University Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.