Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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