Cita APA

Said, A. A. (1970). America's world role in the 70's. Prentice-Hall.

Citación estilo Chicago

Said, Abdul Aziz. America's World Role in the 70's. Englewood Cliffs, N. J: Prentice-Hall, 1970.

Cita MLA

Said, Abdul Aziz. America's World Role in the 70's. Prentice-Hall, 1970.