APA (7. basım) Alıntı

Congress, E. P. (1999). Social work values and ethics. Nelson Hall.

Chicago Style (17. basım) Atıf

Congress, Elaine P. Social Work Values and Ethics. Chicago: Nelson Hall, 1999.

MLA (9th ed.) Atıf

Congress, Elaine P. Social Work Values and Ethics. Nelson Hall, 1999.