APA (7th ed.) Citation

Bernardes, P., Ferreira, R., Lains, H., Martins, M., & Marcos, A. (2012). Virtual tour to Bracara Augusta.

Chicago Style (17th ed.) Citation

Bernardes, Paulo, Rosa Ferreira, Hugo Lains, Manuela Martins, and Adérito Marcos. Virtual Tour to Bracara Augusta. 2012.

MLA (8th ed.) Citation

Bernardes, Paulo, et al. Virtual Tour to Bracara Augusta. 2012.