APA (7th ed.) Zitazioa

Redding, D. A. (1985). Before you call i will answer. Fleming H.

Chicago Style (17th ed.) Zitazioa

Redding, David A. Before You Call I Will Answer. New Jersey: Fleming H, 1985.

MLA (9th ed.) Zitazioa

Redding, David A. Before You Call I Will Answer. Fleming H, 1985.