APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Simon, Julian Lincoln. Population Matters: People, Resources, Environment, and Immigration. New Brunswick, N.J., U.S.A.: Transaction Publishers, 1990.

MLA (9th ed.) Citation

Simon, Julian Lincoln. Population Matters: People, Resources, Environment, and Immigration. Transaction Publishers, 1990.