Dyfyniad APA

Skidmore, R. A., Farley, O. W., & Thackeray, M. G. (1991). Introduction to social work (5th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Skidmore, Rex Austin, O. William Farley, and Milton G. Thackeray. Introduction to Social Work. 5th ed. Englewood Cliffs, N.J: Prentice Hall, 1991.

Dyfyniad MLA

Skidmore, Rex Austin, et al. Introduction to Social Work. 5th ed. Prentice Hall, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.