Cita APA (7a ed.)
Robertson, R. (2003). Mental hygiene: Essays on writers and writing. Insomniac Press.
Cita Chicago Style (17a ed.)
Robertson, Ray. Mental Hygiene: Essays on Writers and Writing. Toronto: Insomniac Press, 2003.
Cita MLA (9a ed.)
Robertson, Ray. Mental Hygiene: Essays on Writers and Writing. Insomniac Press, 2003.
Precaución: Estas citas no son 100% exactas.