Cita APA (7a ed.)

Trevor-Roper, H. R. (2001). The Crisis of the Seventeenth Century. Liberty Fund.

Cita Chicago Style (17a ed.)

Trevor-Roper, H. R. The Crisis of the Seventeenth Century. Indianapolis: Liberty Fund, 2001.

Cita MLA (8a ed.)

Trevor-Roper, H. R. The Crisis of the Seventeenth Century. Liberty Fund, 2001.