Citazione Stile APA (7a Edizione)

Ball, J. M., Steinbrink, J. E., & Stoltman, J. P. (1971). The social sciences and geographic education: A reader. John Wiley.

Citazione stile Chigago Style (17a edizione)

Ball, John M., John E. Steinbrink, e Joseph P. Stoltman. The Social Sciences and Geographic Education: A Reader. Nueva York: John Wiley, 1971.

Citatione MLA (9a ed.)

Ball, John M., et al. The Social Sciences and Geographic Education: A Reader. John Wiley, 1971.