Cita APA

Soifer, A., & Erdös, P. (1990). How does one cut a triangle? Center for Excellence in Mathematical Education.

Citación estilo Chicago

Soifer, Alexander., and Paul Erdös. How Does One Cut a Triangle? Colorado Springs: Center for Excellence in Mathematical Education, 1990.

Cita MLA

Soifer, Alexander., and Paul Erdös. How Does One Cut a Triangle? Colorado Springs: Center for Excellence in Mathematical Education, 1990.