Cita APA (7a ed.)

DUIGNAN, P. (1980). The United states in the 1980s. Kalyani.

Cita Chicago Style (17a ed.)

DUIGNAN, Peter. The United States in the 1980s. New Delhi: Kalyani, 1980.

Cita MLA (9a ed.)

DUIGNAN, Peter. The United States in the 1980s. Kalyani, 1980.