APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

Simon, Julian L. Population Matters: People, Resources, Environment and Immigration. New Brunswick, N.J: Transaction, 1990.

MLA (9th ed.) Atıf

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