Gaya APA

Worthington, E, L, J. (1982). When Someone Asks for Help : A Practical Guide for Counseling . Downers Grove, Illinois: Eerdmans & InterVarsity Press.

Gaya MLA

Worthington, Everrett, L,, Jr.. "When Someone Asks for Help : A Practical Guide for Counseling". Downers Grove, Illinois: Eerdmans & InterVarsity Press, 1982. Academic.