APA (7. basım) Alıntı

Smith, T. L., & Zopf, P. E. (1976). Demography: Principles and methods (2nd edition.). Alfred Pub.

Chicago Style (17. basım) Atıf

Smith, Thomas Lynn, ve Paul E. Zopf. Demography: Principles and Methods. 2nd edition. Port Washington, N.Y: Alfred Pub, 1976.

MLA (9th ed.) Atıf

Smith, Thomas Lynn, ve Paul E. Zopf. Demography: Principles and Methods. 2nd edition. Alfred Pub, 1976.