Cita APA (7a ed.)

Russell, R. P. (1939). The natural law in the philosophy of Thomas Hobbes. Pontificia Universitas Gregoriana.

Cita Chicago Style (17a ed.)

Russell, Robert P. The Natural Law in the Philosophy of Thomas Hobbes. Roma: Pontificia Universitas Gregoriana, 1939.

Cita MLA (9a ed.)

Russell, Robert P. The Natural Law in the Philosophy of Thomas Hobbes. Pontificia Universitas Gregoriana, 1939.