Cita APA (7th ed.)

Tillmann, U., HPC, & HPC. (2000). Combinatorics of the surface category and Tqfts.

Cita Chicago (17th ed.)

Tillmann, U., HPC, i HPC. Combinatorics of the Surface Category and Tqfts. 2000.

Cita MLA (9th ed.)

Tillmann, U., et al. Combinatorics of the Surface Category and Tqfts. 2000.