Dyfyniad APA

Lester, D. (1980). Suicide: A guide to information sources. Gale Research.

Dyfyniad Arddull Chicago

Lester, David. Suicide: A Guide to Information Sources. Detroit, Mich: Gale Research, 1980.

Dyfyniad MLA

Lester, David. Suicide: A Guide to Information Sources. Gale Research, 1980.

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