Cita APA (7th ed.)

Leon-Gonzalez, J. L., & Barcia-Martinez, R. (2025). Didactics of geometry for elementary schools. Sophia Editions.

Cita Chicago (17th ed.)

Leon-Gonzalez, Jorge Luis, i Robert Barcia-Martinez. Didactics of Geometry for Elementary Schools. Quito: Sophia Editions, 2025.

Cita MLA (9th ed.)

Leon-Gonzalez, Jorge Luis, i Robert Barcia-Martinez. Didactics of Geometry for Elementary Schools. Sophia Editions, 2025.