APA citiranje

Kamps, K. H., & Porter, T. 1. (1997). Abstract homotopy and simple homotopy theory. Singapore ; River Edge, N.J.: World Scientific.

Trích dẫn kiểu Chicago

Kamps, Klaus Heiner., và T. 1947- Porter. Abstract Homotopy and Simple Homotopy Theory. Singapore ; River Edge, N.J.: World Scientific, 1997.

MLA citiranje

Kamps, Klaus Heiner., và T. 1947- Porter. Abstract Homotopy and Simple Homotopy Theory. Singapore ; River Edge, N.J.: World Scientific, 1997.