APA (7e ed.) Bronvermelding
Erickson, E. W., & Waverman, L. (1974). The Energy question: An international failure of policy. University of Toronto Press.
Chicago (17e ed.) Bronvermelding
Erickson, Edward W., en Leonard Waverman. The Energy Question: An International Failure of Policy. [Toronto, Buffalo, N.Y.]: University of Toronto Press, 1974.
MLA (9e ed.) Bronvermelding
Erickson, Edward W., en Leonard Waverman. The Energy Question: An International Failure of Policy. University of Toronto Press, 1974.
Let op: Deze citaties zijn niet altijd 100% accuraat.