APA način citiranja (7. izdanje)

Harwood, R. (2003). Chemistry (First South Asian Edition.). Cambridge University Press.

Čikaški stil citiranja (17. izdanje)

Harwood, Richard. Chemistry. First South Asian Edition. Cambridge: Cambridge University Press, 2003.

MLA način citiranja (8. izdanje)

Harwood, Richard. Chemistry. First South Asian Edition. Cambridge University Press, 2003.