Rogers, A., & Viles, H. A. (2003). The student's companion to geography (Second edition.). Blackwell Publishers.
Citación estilo ChicagoRogers, Alisdair, and Heather A. Viles. The Student's Companion to Geography. Second edition. Malden, MA: Blackwell Publishers, 2003.
Cita MLARogers, Alisdair, and Heather A. Viles. The Student's Companion to Geography. Second edition. Blackwell Publishers, 2003.
Warning: These citations may not always be 100% accurate.