Dyfyniad APA

Yegidis, B. . L., Myers, L. L., & Weinbach, R. W. (2012). Research methods for social workers (Seventh edition.). Pearson Allyn & Bacon.

Dyfyniad Arddull Chicago

Yegidis, Bonnie L., Laura L. Myers, and Robert W. Weinbach. Research Methods for Social Workers. Seventh edition. Upper Saddle River, NJ: Pearson Allyn & Bacon, 2012.

Dyfyniad MLA

Yegidis, Bonnie L., et al. Research Methods for Social Workers. Seventh edition. Pearson Allyn & Bacon, 2012.

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