Citazione Stile APA (7a Edizione)

ebrary, Inc, Fries, P. H., & Fries, N. M. (1985). Toward an understanding of language: Charles Carpenter Fries in perspective. J. Benjamins.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, Peter Howard Fries, e Nancy M. Fries. Toward an Understanding of Language: Charles Carpenter Fries in Perspective. Amsterdam ; Philadelphia: J. Benjamins, 1985.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Toward an Understanding of Language: Charles Carpenter Fries in Perspective. J. Benjamins, 1985.