Ford, H. J. (1915). The natural history of the state: An introduction to political science. Princeton university press; [etc., etc.].
Citação norma ChicagoFord, Henry Jones. The Natural History of the State: An Introduction to Political Science. Princeton: Princeton university press; [etc., etc.], 1915.
Citação norma MLAFord, Henry Jones. The Natural History of the State: An Introduction to Political Science. Princeton university press; [etc., etc.], 1915.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.