Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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