MLA

Alcala, Pedro de, fl. 1505. Arte para ligeramete saber la legua arauiga. 1505]. https://collections.library.yale.edu/catalog/2020712.

APA, 6th edition

Alcala, Pedro de, fl. 1505. (1505])[Arte para ligeramete saber la legua arauiga]. https://collections.library.yale.edu/catalog/2020712.