APA (7th ed.) Citation

Trevor-Roper, H. R. (1968). The crisis of the seventeenth century. Religion, the reformation and social change. Harper, Row.

Chicago Style (17th ed.) Citation

Trevor-Roper, Hugh R. The Crisis of the Seventeenth Century. Religion, the Reformation and Social Change. New York: Harper, Row, 1968.

MLA (9th ed.) Citation

Trevor-Roper, Hugh R. The Crisis of the Seventeenth Century. Religion, the Reformation and Social Change. Harper, Row, 1968.