Παραπομπή APA

Drexel, J. (1994). Encyclopedia of the twentieth century. Jaico.

Παραπομπή Chicago Style

Drexel, John. Encyclopedia of the Twentieth Century. Bombay: Jaico, 1994.

Παραπομπή MLA

Drexel, John. Encyclopedia of the Twentieth Century. Jaico, 1994.