APA način citiranja (7. izdanje)

Eckersley, C. (1964). A commercial course for foreign students™. Longman.

Čikaški stil citiranja (17. izdanje)

Eckersley, C.E. A Commercial Course for Foreign Students™. London: Longman, 1964.

MLA način citiranja (9. izdanje)

Eckersley, C.E. A Commercial Course for Foreign Students™. Longman, 1964.