Cita APA

Guggenheimer, H. W. 1. (1967). Plane geometry and its groups. Holden-Day.

Citación estilo Chicago

Guggenheimer, Heinrich W. 1924-. Plane Geometry and Its Groups. San Francisco: Holden-Day, 1967.

Cita MLA

Guggenheimer, Heinrich W. 1924-. Plane Geometry and Its Groups. San Francisco: Holden-Day, 1967.