Citazione Stile APA (7a Edizione)

Tierney, W. G., & Colyar, J. E. (2006). Urban high school students and the challenge of access: Many routes, difficult paths. P. Lang.

Citazione stile Chigago Style (17a edizione)

Tierney, William G., e Julia E. Colyar. Urban High School Students and the Challenge of Access: Many Routes, Difficult Paths. New York, NY: P. Lang, 2006.

Citatione MLA (9a ed.)

Tierney, William G., e Julia E. Colyar. Urban High School Students and the Challenge of Access: Many Routes, Difficult Paths. P. Lang, 2006.