Cita APA (7th ed.)

Phillips, R., & Johns, J. (2013). Fieldwork for human geography. SAGE.

Cita Chicago (17th ed.)

Phillips, Richard, i Jennifer Johns. Fieldwork for Human Geography. London: SAGE, 2013.

Cita MLA (9th ed.)

Phillips, Richard, i Jennifer Johns. Fieldwork for Human Geography. SAGE, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.