APA (7th ed.) Citation

Baues, H. J. (1991). Combinatorial homotopy and 4-dimensional complexes. W. de Gruyter.

Chicago Style (17th ed.) Citation

Baues, Hans J. Combinatorial Homotopy and 4-dimensional Complexes. Berlin ; New York: W. de Gruyter, 1991.

MLA (9th ed.) Citation

Baues, Hans J. Combinatorial Homotopy and 4-dimensional Complexes. W. de Gruyter, 1991.