APA način citiranja (7. izdanje)

(1985). Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA.

Čikaški stil citiranja (17. izdanje)

Globe General Services and Security Agency and GGC Marketing Services Unlimited. Pasay City: GGSSA, 1985.

MLA način citiranja (9. izdanje)

Globe General Services and Security Agency and GGC Marketing Services Unlimited. GGSSA, 1985.