APA (7th ed.) Citation

Esteves, Z., Cabral, A., & Costa, M. F. M. (2008). Informal learning at school. Science fairs in basic schools.

Chicago Style (17th ed.) Citation

Esteves, Zita, Andreia Cabral, and Manuel F. M. Costa. Informal Learning at School. Science Fairs in Basic Schools. 2008.

MLA (8th ed.) Citation

Esteves, Zita, et al. Informal Learning at School. Science Fairs in Basic Schools. 2008.