APA Style

Clarke, M. C, Lee, N. E. S. (2010). Geography revision guide secondary 2 . Singapore: Longman.

Chicago Style

Clarke, M. C, Lee, N. E. S. Geography revision guide secondary 2. Singapore: Longman, 2010. Text.

MLA Style

Clarke, M. C, Lee, N. E. S. Geography revision guide secondary 2. Singapore: Longman, 2010. Text.

Turabian Style

Clarke, M. C, Lee, N. E. S. Geography revision guide secondary 2. Singapore: Longman, 2010. Print.