APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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