APA (7th ed.) Citation

Vilanova, A. d., & R. McVAugh, M. (1975). Aphorismi de gradibus. Barcelona.

Chicago Style (17th ed.) Citation

Vilanova, Arnau de, and Michael R. McVAugh. Aphorismi De Gradibus. Granada: Barcelona, 1975.

MLA (9th ed.) Citation

Vilanova, Arnau de, and Michael R. McVAugh. Aphorismi De Gradibus. Barcelona, 1975.