APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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