Sturgeon, W. (1981). Conquering depression: How to recognize it, how to treat it, how to control it. Cornerstone Library.
Cita Chicago Style (17a ed.)Sturgeon, Wina. Conquering Depression: How to Recognize It, How to Treat It, How to Control It. New York: Cornerstone Library, 1981.
Cita MLA (9a ed.)Sturgeon, Wina. Conquering Depression: How to Recognize It, How to Treat It, How to Control It. Cornerstone Library, 1981.
Precaución: Estas citas no son 100% exactas.