Citazione Stile APA (7a Edizione)

Williams, C. K., & Stevenson, R. L. (1993). The strange case of Dr Jekyll and Mr Hyde (Simplified edition.). Longman.

Citazione stile Chigago Style (17a edizione)

Williams, C. Kingsley, e Robert Louis Stevenson. The Strange Case of Dr Jekyll and Mr Hyde. Simplified edition. Harlow: Longman, 1993.

Citatione MLA (9a ed.)

Williams, C. Kingsley, e Robert Louis Stevenson. The Strange Case of Dr Jekyll and Mr Hyde. Simplified edition. Longman, 1993.