Cita APA (7a ed.)

Boehm, R. G., Zike, D., & McTighe, J. (2016). World cultures & geography (TEKS, [Texas, Middle school, student edition].). McGraw-Hill Education.

Cita Chicago Style (17a ed.)

Boehm, Richard G., Dinah Zike, y Jay McTighe. World Cultures & Geography. TEKS, [Texas, Middle school, student edition]. Bothell, WA Chicago, IL Columbus, OH New York, NY: McGraw-Hill Education, 2016.

Cita MLA (9a ed.)

Boehm, Richard G., et al. World Cultures & Geography. TEKS, [Texas, Middle school, student edition]. McGraw-Hill Education, 2016.