Cita APA (7a ed.)
Litvinoff, M. (1990). The Earthscan action handbook for people & planet. Earthscan Publications.
Cita Chicago Style (17a ed.)
Litvinoff, Miles. The Earthscan Action Handbook for People & Planet. London: Earthscan Publications, 1990.
Cita MLA (9a ed.)
Litvinoff, Miles. The Earthscan Action Handbook for People & Planet. Earthscan Publications, 1990.
Precaución: Estas citas no son 100% exactas.