APA Style

Bonnett, Alastair. (2008). What is geography? (7th ed). : SAGE.

Chicago Style

Bonnett, Alastair. What is geography?. 7th ed : SAGE, 2008. .

MLA Style

Bonnett, Alastair. What is geography?. 7th ed : SAGE, 2008. .

Turabian Style

Bonnett, Alastair. What is geography?. 7th ed : SAGE, 2008. .