Citazione Stile APA (7a Edizione)

Sultan. (2006). A study guide to Chaucer and Shakespeare (2nd ed.). Frends' book.

Citazione stile Chigago Style (17a edizione)

Sultan. A Study Guide to Chaucer and Shakespeare. 2nd ed. Dhaka: Frends' book, 2006.

Citatione MLA (8a ed.)

Sultan. A Study Guide to Chaucer and Shakespeare. 2nd ed. Frends' book, 2006.