Citazione Stile APA (7a Edizione)

Boyd, W., & Walberg, H. J. (1990). Choice in education: Potential and problems. McCutchan Publishing.

Citazione stile Chigago Style (17a edizione)

Boyd, William, e Herbert J. Walberg. Choice in Education: Potential and Problems. Berkeley: McCutchan Publishing, 1990.

Citatione MLA (9a ed.)

Boyd, William, e Herbert J. Walberg. Choice in Education: Potential and Problems. McCutchan Publishing, 1990.