APA Citation

Arkowitz, M., & Curjel, R. (1967). Groups of homotopy classes: Rank formulas and homotopy-commutativity. Berlín: Springer.

Chicago Style Citation

Arkowitz, M., and R. Curjel. Groups of Homotopy Classes: Rank Formulas and Homotopy-commutativity. Berlín: Springer, 1967.

MLA Citation

Arkowitz, M., and R. Curjel. Groups of Homotopy Classes: Rank Formulas and Homotopy-commutativity. Berlín: Springer, 1967.

Warning: These citations may not always be 100% accurate.