APA

L. P. Neuwirth [ed.], . (1975). Knots, groups, and 3-manifolds : papers dedicated to the memory of R. H. Fox. : Princeton University Press.

Chicago

L. P. Neuwirth [ed.], . 1975. Knots, groups, and 3-manifolds : papers dedicated to the memory of R. H. Fox. : Princeton University Press.

Harvard

L. P. Neuwirth [ed.], . (1975). Knots, groups, and 3-manifolds : papers dedicated to the memory of R. H. Fox. : Princeton University Press.

MLA

L. P. Neuwirth [ed.], . Knots, groups, and 3-manifolds : papers dedicated to the memory of R. H. Fox. : Princeton University Press. 1975.