Gaya APA

Acaster, David. Norris, Roger & Ryan, Lawrie. (2011). Cambridge International AS and A Level: Chemistry Coursebook (-). Singapore: Cambridge University Press.

Gaya Chicago

Acaster, David. Norris, Roger & Ryan, Lawrie. Cambridge International AS and A Level: Chemistry Coursebook. - Singapore: Cambridge University Press, 2011. Text.

Gaya MLA

Acaster, David. Norris, Roger & Ryan, Lawrie. Cambridge International AS and A Level: Chemistry Coursebook. - Singapore: Cambridge University Press, 2011. Text.

Gaya Turabian

Acaster, David. Norris, Roger & Ryan, Lawrie. Cambridge International AS and A Level: Chemistry Coursebook. - Singapore: Cambridge University Press, 2011. Print.