APA

Hawley D., . (1977). Oman & its renaissance. London: Stacy International.

Chicago

Hawley Donald, . 1977. Oman & its renaissance. London: Stacy International.

Harvard

Hawley D., . (1977). Oman & its renaissance. London: Stacy International.

MLA

Hawley Donald, . Oman & its renaissance. London: Stacy International. 1977.