Citazione Stile APA (7a Edizione)

Greenberg, J. H. (1978). Universals of human language, volume 1. Stanford University Press.

Citazione stile Chigago Style (17a edizione)

Greenberg, Joseph Harold. Universals of Human Language, Volume 1. Stanford, CA: Stanford University Press, 1978.

Citatione MLA (9a ed.)

Greenberg, Joseph Harold. Universals of Human Language, Volume 1. Stanford University Press, 1978.