APA Citation

Porkess, R. a. S. G. (2012). Statistics: Cambridge International AS and A Level Mathematics. London: Hodder Education.

Chicago Style Citation

Porkess, Roger and Sophie Goldie. Statistics: Cambridge International AS and A Level Mathematics. London: Hodder Education, 2012.

MLA Citation

Porkess, Roger and Sophie Goldie. Statistics: Cambridge International AS and A Level Mathematics. London: Hodder Education, 2012.

Warning: These citations may not always be 100% accurate.