APA استشهاد

Padgett. (2008). Qualitative Methods in Social Work Research (1st.ed.).

استشهاد بنمط شيكاغو

Padgett. Qualitative Methods in Social Work Research. 1st.ed. Newyork, 2008.

MLA استشهاد

Padgett. Qualitative Methods in Social Work Research. 1st.ed. 2008.