Cita APA (7a ed.)

Schneider, H. W. (1920). Science and Social Progress. The New Era Prin.

Cita Chicago Style (17a ed.)

Schneider, Herbert Wallace. Science and Social Progress. Lancaster: The New Era Prin, 1920.

Cita MLA (8a ed.)

Schneider, Herbert Wallace. Science and Social Progress. The New Era Prin, 1920.