APA način citiranja (7. izdanje)

(1971). International buyers' guide and directory. Lockwood Trade Journal Co..

Čikaški stil citiranja (17. izdanje)

International Buyers' Guide and Directory. New York: Lockwood Trade Journal Co., 1971.

MLA način citiranja (8. izdanje)

International Buyers' Guide and Directory. Lockwood Trade Journal Co., 1971.