Citação norma APA
(1985). <The> Economics of the shadow economy: Proceedings of the international conference on the economics of the shadow economy held at the University of Bielefeld, West Germany october 10-14, 1983. Springer.
Citação norma Chicago
<The> Economics of the Shadow Economy: Proceedings of the International Conference on the Economics of the Shadow Economy Held at the University of Bielefeld, West Germany October 10-14, 1983. Berlin: Springer, 1985.
Citação norma MLA
<The> Economics of the Shadow Economy: Proceedings of the International Conference on the Economics of the Shadow Economy Held at the University of Bielefeld, West Germany October 10-14, 1983. Springer, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.