APA Style

Brian Ratcliff, Helen Eccles, et. al. (2006). Chemistry AS Level and A Level . Cambridge: Cambridge University Press.

Chicago Style

Brian Ratcliff, Helen Eccles, et. al. Chemistry AS Level and A Level. Cambridge: Cambridge University Press, 2006. Printed Book.

MLA Style

Brian Ratcliff, Helen Eccles, et. al. Chemistry AS Level and A Level. Cambridge: Cambridge University Press, 2006. Printed Book.

Turabian Style

Brian Ratcliff, Helen Eccles, et. al. Chemistry AS Level and A Level. Cambridge: Cambridge University Press, 2006. Printed Book.