Cita APA (7a ed.)

Wilson, A. T. (1928). The Persian Gulf: An historical sketch from the earliest times to the beginning of the twentieth century. Allen & Unwin.

Cita Chicago Style (17a ed.)

Wilson, Arnold T. The Persian Gulf: An Historical Sketch from the Earliest Times to the Beginning of the Twentieth Century. London: Allen & Unwin, 1928.

Cita MLA (8a ed.)

Wilson, Arnold T. The Persian Gulf: An Historical Sketch from the Earliest Times to the Beginning of the Twentieth Century. Allen & Unwin, 1928.