APA (7th ed.) Citation

Ratcliff, B. (2008). AS Level and A Level: Chemistry. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ratcliff, Brian. AS Level and A Level: Chemistry. Cambridge University Press, 2008.

MLA (8th ed.) Citation

Ratcliff, Brian. AS Level and A Level: Chemistry. Cambridge University Press, 2008.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.