APA (7th ed.) Citation

Ibn Khaldun & Dawood, N. J. (1967). An introduction to history: The Muqaddimah. Routledge and Kegan Paul [etc.].

Chicago Style (17th ed.) Citation

Ibn Khaldun and N. J. Dawood. An Introduction to History: The Muqaddimah. London: Routledge and Kegan Paul [etc.], 1967.

MLA (9th ed.) Citation

Ibn Khaldun and N. J. Dawood. An Introduction to History: The Muqaddimah. Routledge and Kegan Paul [etc.], 1967.