APA (7th ed.) Citation

Osborne, C. (1977). The Gulf States and Oman. Croom Helm.

Chicago Style (17th ed.) Citation

Osborne, Christine. The Gulf States and Oman. London: Croom Helm, 1977.

MLA (9th ed.) Citation

Osborne, Christine. The Gulf States and Oman. Croom Helm, 1977.

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