Cita APA

Artin, E., & Braun, H. (1969). Introduction to algebraic topology.

Chicago Edition Citation

Artin, Emil, i Hel Braun. Introduction to Algebraic Topology. Charles E Merrill Book, Ohio, 1969.

Cita MLA

Artin, Emil, i Hel Braun. Introduction to Algebraic Topology. 1969.