Citazione Stile APA (7a Edizione)

Thoreau, H. D., & Bickman, M. (1999). Uncommon learning: Thoreau on education. Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Thoreau, Henry David, e Martin Bickman. Uncommon Learning: Thoreau on Education. Boston: Houghton Mifflin, 1999.

Citatione MLA (9a ed.)

Thoreau, Henry David, e Martin Bickman. Uncommon Learning: Thoreau on Education. Houghton Mifflin, 1999.