APA Style

Pask, Raymond. (2007). The Blue Marble 2 : More About Geography . Singapore: Pearson Longman.

Chicago Style

Pask, Raymond. The Blue Marble 2 : More About Geography. Singapore: Pearson Longman, 2007. Text.

MLA Style

Pask, Raymond. The Blue Marble 2 : More About Geography. Singapore: Pearson Longman, 2007. Text.

Turabian Style

Pask, Raymond. The Blue Marble 2 : More About Geography. Singapore: Pearson Longman, 2007. Print.