Cita APA (7th ed.)

ALLEN, C. H. (1987). Oman: The modernization of the sultanate. Westview Press.

Cita Chicago (17th ed.)

ALLEN, Calvin H. Oman: The Modernization of the Sultanate. Boulder: Westview Press, 1987.

Cita MLA (9th ed.)

ALLEN, Calvin H. Oman: The Modernization of the Sultanate. Westview Press, 1987.