APA (7th ed.) Zitazioa

Normal, H. (1990). The outer limits of Henry Normal (2nd ed.). Twist in the Tale.

Chicago Style (17th ed.) Zitazioa

Normal, Henry. The Outer Limits of Henry Normal. 2nd ed. Retford, Notts.: Twist in the Tale, 1990.

MLA (9th ed.) Zitazioa

Normal, Henry. The Outer Limits of Henry Normal. 2nd ed. Twist in the Tale, 1990.