APA (7th ed.) Citation

Parker, G., & Smith, L. M. (1985). The general crisis of the seventeenth century. London: Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Parker, Geoffrey, and Lesley M. Smith. The General Crisis of the Seventeenth Century. London: Routledge & Kegan Paul, 1985.

MLA (8th ed.) Citation

Parker, Geoffrey, and Lesley M. Smith. The General Crisis of the Seventeenth Century. London: Routledge & Kegan Paul, 1985.