Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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