APA (7e ed.) Bronvermelding
Shelton, R. (2007). The last person to hear your voice. University of Pittsburgh Press.
Chicago (17e ed.) Bronvermelding
Shelton, Richard. The Last Person to Hear Your Voice. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2007.
MLA (9e ed.) Bronvermelding
Shelton, Richard. The Last Person to Hear Your Voice. University of Pittsburgh Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.