APA (7th ed.) Zitazioa

Schubert, W. H., & López Schubert, A. L. (1984). Curriculum books: The first eighty years. University Press of America.

Chicago Style (17th ed.) Zitazioa

Schubert, William Henry, eta Ann Lynn López Schubert. Curriculum Books: The First Eighty Years. University Press of America, 1984.

MLA (9th ed.) Zitazioa

Schubert, William Henry, eta Ann Lynn López Schubert. Curriculum Books: The First Eighty Years. University Press of America, 1984.