APA (7th ed.) Citation

Ars Sacra (Firma), Vilanova, E., Busquets, P., & Vila-Grau, J. (1967). Qüestions d'art. Estela.

Chicago Style (17th ed.) Citation

Ars Sacra (Firma), Evangelista Vilanova, Pere Busquets, and Joan Vila-Grau. Qüestions D'art. Barcelona: Estela, 1967.

MLA (9th ed.) Citation

Ars Sacra (Firma), et al. Qüestions D'art. Estela, 1967.