Dyfyniad APA

Dworkin, R. J. (1992). Researching persons with mental illness. Sage.

Dyfyniad Arddull Chicago

Dworkin, Rosalind J. Researching Persons with Mental Illness. Newbury Park, Calif: Sage, 1992.

Dyfyniad MLA

Dworkin, Rosalind J. Researching Persons with Mental Illness. Sage, 1992.

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