Cita APA (7a ed.)

Morando, M., Castro, S., Raffaini, G., & Steinnann, A. (1999). Analysis of the academic performance achieved by students participating in the Argentine Biology Olympiad. Asociación de Docentes de Ciencias Biológicas de la Argentina.

Cita Chicago Style (17a ed.)

Morando, M., S. Castro, G. Raffaini, y A. Steinnann. Analysis of the Academic Performance Achieved by Students Participating in the Argentine Biology Olympiad. Asociación de Docentes de Ciencias Biológicas de la Argentina, 1999.

Cita MLA (8a ed.)

Morando, M., et al. Analysis of the Academic Performance Achieved by Students Participating in the Argentine Biology Olympiad. Asociación de Docentes de Ciencias Biológicas de la Argentina, 1999.