APA引文

Open University, Agnew, C., Crow, B., & Thomas, A. (1983). Pastoralism in the Sahel. The Open University Press.

Chicago Style (17th ed.) Citation

Open University, Clive Agnew, Ben Crow, and Alan Thomas. Pastoralism in the Sahel. Milton Keynes: The Open University Press, 1983.

MLA引文

Open University, et al. Pastoralism in the Sahel. The Open University Press, 1983.