Cita APA

Fehr, H. F. n. 1., & Fehr, H. F. n. 1. (1966). Mathematical education in the Americas II: A report of the Second Inter-American Conference on Mathematical Education, Lima, Peru, December 4-12, 1966. Lima.

Citación estilo Chicago

Fehr, Howard Franklin n. 1901, y Howard Franklin n. 1901 Fehr. Mathematical Education in the Americas II: A Report of the Second Inter-American Conference On Mathematical Education, Lima, Peru, December 4-12, 1966. Lima, 1966.

Cita MLA

Fehr, Howard Franklin n. 1901, y Howard Franklin n. 1901 Fehr. Mathematical Education in the Americas II: A Report of the Second Inter-American Conference On Mathematical Education, Lima, Peru, December 4-12, 1966. Lima, 1966.