Cita APA

Retana Alvarado, D. A., Vázquez Bernal, B., & Camacho Álvarez, M. M. (2018). Science and Technology Fairs of Costa Rica and their contributions to Secondary Education.

Chicago Style Citation

Retana Alvarado, Diego Armando, Bartolomé Vázquez Bernal, i María Marta Camacho Álvarez. Science and Technology Fairs of Costa Rica and Their Contributions to Secondary Education. 2018.

Cita MLA

Retana Alvarado, Diego Armando, Bartolomé Vázquez Bernal, i María Marta Camacho Álvarez. Science and Technology Fairs of Costa Rica and Their Contributions to Secondary Education. 2018.