APA

J. L. Dupont (ed.), I. H. Madsen (ed.), . (1979). Algebraic topology, Aarhus 1978 : proceedings of a symposium held at Aarhus, Denmark, August 7-12, 1978. : Springer-Verlag.

Chicago

J. L. Dupont (ed.), I. H. Madsen (ed.), . 1979. Algebraic topology, Aarhus 1978 : proceedings of a symposium held at Aarhus, Denmark, August 7-12, 1978. : Springer-Verlag.

Harvard

J. L. Dupont (ed.), I. H. Madsen (ed.), . (1979). Algebraic topology, Aarhus 1978 : proceedings of a symposium held at Aarhus, Denmark, August 7-12, 1978. : Springer-Verlag.

MLA

J. L. Dupont (ed.), I. H. Madsen (ed.), . Algebraic topology, Aarhus 1978 : proceedings of a symposium held at Aarhus, Denmark, August 7-12, 1978. : Springer-Verlag. 1979.