APA način citiranja (7. izdanje)

Gelb, L. H. Vietnam: The system worked / Leslie H. Gelb. Twentieth-century america : recent interpretations.(1972).

Čikaški stil citiranja (17. izdanje)

Gelb, Leslie H. "Vietnam: The System Worked / Leslie H. Gelb." Twentieth-century America : Recent Interpretations.(1972) .

MLA način citiranja (8. izdanje)

Gelb, Leslie H. "Vietnam: The System Worked / Leslie H. Gelb." Twentieth-century America : Recent Interpretations.(1972), .