APA način citiranja (7. izdanje)

Grey , E. C. (1925). Practical chemistry by micro-methods. W. Heffer.

Čikaški stil citiranja (17. izdanje)

Grey , Egerton Charles. Practical Chemistry by Micro-methods. Cambridge: W. Heffer, 1925.

MLA način citiranja (9. izdanje)

Grey , Egerton Charles. Practical Chemistry by Micro-methods. W. Heffer, 1925.