Cita APA (7a ed.)
Bonnett, A. (2008). What is geography? SAGE Publications.
Cita Chicago Style (17a ed.)
Bonnett, Alastair. What Is Geography? London ; Thousand Oaks. Calif.: SAGE Publications, 2008.
Cita MLA (9a ed.)
Bonnett, Alastair. What Is Geography? SAGE Publications, 2008.
Precaución: Estas citas no son 100% exactas.