APA-Zitierstil (7. Ausg.)

Boehm, R. G., Armstrong, D. G., & Hunkins, F. P. (2010). Exploring our world ([Middle school program].). McGraw-Hill/Glencoe.

Chicago-Zitierstil (17. Ausg.)

Boehm, Richard G., David G. Armstrong, und Francis P. Hunkins. Exploring Our World. [Middle school program]. Columbus, Ohio: McGraw-Hill/Glencoe, 2010.

MLA-Zitierstil (9. Ausg.)

Boehm, Richard G., et al. Exploring Our World. [Middle school program]. McGraw-Hill/Glencoe, 2010.