Gaya APA

Balswick, J, O., Balswick, J, K. (1991). The Family : A Christian Perspective On The Contemporary Home (Trawas) . Grand Rapids: Baker Book House.

Gaya MLA

Balswick, Jack, O.., Balswick, Judith, K.. "The Family : A Christian Perspective On The Contemporary Home (Trawas)". Grand Rapids: Baker Book House, 1991. Text.