Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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