Cita APA

GAY, D. (1998). Geometry by discovery. New York, EEUU: JOHN WILEY & SONS.

Citación estilo Chicago

GAY, David. Geometry By Discovery. New York, EEUU: JOHN WILEY & SONS, 1998.

Cita MLA

GAY, David. Geometry By Discovery. New York, EEUU: JOHN WILEY & SONS, 1998.