Citazione APA

May, S., & Hornberger, N. H. (2008). Encyclopaedia of language and education (2nd ed.). Springer.

Stile di citazione Chicago

May, Stephen, e Nancy H. Hornberger. Encyclopaedia of Language and Education. 2nd ed. New York: Springer, 2008.

Citazione MLA

May, Stephen, e Nancy H. Hornberger. Encyclopaedia of Language and Education. 2nd ed. Springer, 2008.