Cita APA

Fréchet, M., Fan, K., & Eves, H. W. (2003). Invitation to combinatorial topology. Dover Publications.

Chicago Edition Citation

Fréchet, Maurice, Ky Fan, i Howard Whitley Eves. Invitation to Combinatorial Topology. Mineola, N.Y.: Dover Publications, 2003.

Cita MLA

Fréchet, Maurice, et al. Invitation to Combinatorial Topology. Dover Publications, 2003.