Hollender, J. (1990). How to make the world a better place: A guide to doing good (1st Quill ed.). Quill.
Cita Chicago Style (17a ed.)Hollender, Jeffrey. How to Make the World a Better Place: A Guide to Doing Good. 1st Quill ed. New York: Quill, 1990.
Cita MLA (9a ed.)Hollender, Jeffrey. How to Make the World a Better Place: A Guide to Doing Good. 1st Quill ed. Quill, 1990.
Precaución: Estas citas no son 100% exactas.