Cita APA (7a ed.)

Boehm, R. G. (2015). Geography: The human and physical world ([High school].). McGraw-Hill Education.

Cita Chicago Style (17a ed.)

Boehm, Richard G. Geography: The Human and Physical World. [High school]. Bothell, WA Chicago, IL Columbus, OH New York, NY: McGraw-Hill Education, 2015.

Cita MLA (9a ed.)

Boehm, Richard G. Geography: The Human and Physical World. [High school]. McGraw-Hill Education, 2015.