Cita APA

Cottrell, A. J. (1981). The Persian Gulf states: A general survey. Johns Hopkins Univ. Pr.

Citación estilo Chicago

Cottrell, Alvin J. The Persian Gulf States: A General Survey. Baltimore [u.a.]: Johns Hopkins Univ. Pr, 1981.

Cita MLA

Cottrell, Alvin J. The Persian Gulf States: A General Survey. Johns Hopkins Univ. Pr, 1981.