APA (7e ed.) Bronvermelding
Read, L. M. (1988). The intelligent citizen's guide to the postal problem. Carleton University Press.
Chicago (17e ed.) Bronvermelding
Read, Lawrence M. The Intelligent Citizen's Guide to the Postal Problem. Ottawa: Carleton University Press, 1988.
MLA (9e ed.) Bronvermelding
Read, Lawrence M. The Intelligent Citizen's Guide to the Postal Problem. Carleton University Press, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.