Cita APA (7th ed.)
Daniels, P. W. (2016). An introduction to human geography (5th ed.). Pearson.
Cita Chicago (17th ed.)
Daniels, P. W. An Introduction to Human Geography. 5th ed. New York: Pearson, 2016.
Cita MLA (9th ed.)
Daniels, P. W. An Introduction to Human Geography. 5th ed. Pearson, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.