APA

Crabb M. C., . (1980). Z/2-homotopy theory. Cambridge [u.a.]: Cambridge University Press.

Chicago

Crabb Michael C, . 1980. Z/2-homotopy theory. Cambridge [u.a.]: Cambridge University Press.

Harvard

Crabb M. C., . (1980). Z/2-homotopy theory. Cambridge [u.a.]: Cambridge University Press.

MLA

Crabb Michael C, . Z/2-homotopy theory. Cambridge [u.a.]: Cambridge University Press. 1980.