APA (7th ed.) Citation

Casanova, C., Miranda, A., Claro, A., Melo, A. J., & Pina, F. The colour of medieval Portuguese illumination.

Chicago Style (17th ed.) Citation

Casanova, C., A. Miranda, A. Claro, A. J. Melo, and F. Pina. The Colour of Medieval Portuguese Illumination.

MLA (9th ed.) Citation

Casanova, C., et al. The Colour of Medieval Portuguese Illumination.