Παραπομπή APA

Ludlum, R. (1986). bourne supremacy. Bantam Books.

Παραπομπή Chicago Style

Ludlum, Robert. Bourne Supremacy. New York: Bantam Books, 1986.

Παραπομπή MLA

Ludlum, Robert. Bourne Supremacy. Bantam Books, 1986.