MLA

Saʻdī, سعدى. Gulistān / Saʻdī Shīrāzī.. 1284 [1867]. https://collections.library.yale.edu/catalog/11495491.

APA, 6th edition

Saʻdī, & سعدى. (1284 [1867])[Gulistān / Saʻdī Shīrāzī.]. https://collections.library.yale.edu/catalog/11495491.