Cita APA (7a ed.)

Hogg, J., Wahl, W. B., & Zubillaga, F. (1979). La Cartuja de Porta Coeli = (The Charterhouse of Porta Coeli). Universität Salzburg.

Cita Chicago Style (17a ed.)

Hogg, James, William B. Wahl, y Francisco Zubillaga. La Cartuja De Porta Coeli = (The Charterhouse of Porta Coeli). Salzburg (Austria): Universität Salzburg, 1979.

Cita MLA (9a ed.)

Hogg, James, et al. La Cartuja De Porta Coeli = (The Charterhouse of Porta Coeli). Universität Salzburg, 1979.