Cita APA (7a ed.)

Balzarotti, R., Barbieri, G., Ciol, E., & Ciol, S. (2001). William Congdon: An American artist in Italy. Terraferma.

Cita Chicago Style (17a ed.)

Balzarotti, Rodolfo, Giuseppe Barbieri, Elio Ciol, y Stefano Ciol. William Congdon: An American Artist in Italy. Vicenza: Terraferma, 2001.

Cita MLA (9a ed.)

Balzarotti, Rodolfo, et al. William Congdon: An American Artist in Italy. Terraferma, 2001.