APA استشهاد

Arkowitz, M. (2011). Introduction to homotopy theory. Springer.

استشهاد بنمط شيكاغو

Arkowitz, Martin. Introduction to Homotopy Theory. New York: Springer, 2011.

MLA استشهاد

Arkowitz, Martin. Introduction to Homotopy Theory. Springer, 2011.