Cita APA (7a ed.)

ebrary, Inc, & Abdel-Rahman, E. (2012). Depression in the elderly. Nova Science Publishers.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Emaad Abdel-Rahman. Depression in the Elderly. New York: Nova Science Publishers, 2012.

Cita MLA (9a ed.)

ebrary, Inc, y Emaad Abdel-Rahman. Depression in the Elderly. Nova Science Publishers, 2012.