Cita APA (7a ed.)
ebrary, Inc, & Healey, J. (2012). Vegetarianism. Spinney Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Justin Healey. Vegetarianism. Thirroul, N.S.W.: Spinney Press, 2012.
Cita MLA (9a ed.)
ebrary, Inc, y Justin Healey. Vegetarianism. Spinney Press, 2012.
Precaución: Estas citas no son 100% exactas.