APA (7e ed.) Bronvermelding

Boehm, W., & Prautzsch, H. (1994). Geometric concepts for geometric design. A.K. Peters.

Chicago (17e ed.) Bronvermelding

Boehm, Wolfgang, en Hartmut Prautzsch. Geometric Concepts for Geometric Design. Wellesley, Mass: A.K. Peters, 1994.

MLA (8e ed.) Bronvermelding

Boehm, Wolfgang, en Hartmut Prautzsch. Geometric Concepts for Geometric Design. A.K. Peters, 1994.