APA (7th ed.) Citation

Simon, J. L. (1990). Population matters: People, resources, environment and immigration. Transaction Publ.

Chicago Style (17th ed.) Citation

Simon, Julian L. Population Matters: People, Resources, Environment and Immigration. New Brunswick u.a: Transaction Publ, 1990.

MLA (9th ed.) Citation

Simon, Julian L. Population Matters: People, Resources, Environment and Immigration. Transaction Publ, 1990.