APA (7th ed.) Citation

Crystal. (1990). Oil and politics in the Gulf: Rulers and merchants in Kuwait and Qatar. Cambridge University Press.

Chicago Style (17th ed.) Citation

Crystal. Oil and Politics in the Gulf: Rulers and Merchants in Kuwait and Qatar. Cambridge: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Crystal. Oil and Politics in the Gulf: Rulers and Merchants in Kuwait and Qatar. Cambridge University Press, 1990.

Warning: These citations may not always be 100% accurate.