APA Edition Citation

Abdul Razzak, S., Abu-Dawood, & Karan, P. P. (1990). International boundaries of Saudi Arabia.

Chicago Edition Citation

Abdul Razzak, S., Abu-Dawood, and P P. Karan. International Boundaries of Saudi Arabia. New Delhi, Galaxy, 1990.

MLA Edition Citation

Abdul Razzak, S., et al. International Boundaries of Saudi Arabia. 1990.