APA (7. basım) Alıntı

Federico, R. C. (1990). Social welfare in today's world. McGraw-Hill.

Chicago Style (17. basım) Atıf

Federico, Ronald C. Social Welfare in Today's World. New York: McGraw-Hill, 1990.

MLA (8th ed.) Atıf

Federico, Ronald C. Social Welfare in Today's World. McGraw-Hill, 1990.