APA način citiranja (7. izdanje)

Hays, R. (1965). Principles of technical writing. Addison-Wesley Publishing Company.

Čikaški stil citiranja (17. izdanje)

Hays, Robert. Principles of Technical Writing. Massachusetts: Addison-Wesley Publishing Company, 1965.

MLA način citiranja (9. izdanje)

Hays, Robert. Principles of Technical Writing. Addison-Wesley Publishing Company, 1965.