Cita APA

Getis, A. (2008). Introduction to Geography. Boston: McGraw-Hill Higher Education.

Chicago Style Citation

Getis, Arthur. Introduction to Geography. Boston: McGraw-Hill Higher Education, 2008.

Cita MLA

Getis, Arthur. Introduction to Geography. Boston: McGraw-Hill Higher Education, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.