APA (7th ed.) Zitazioa

Lees, R. B. (1968). The grammar of english nominalizations. Indiana University.

Chicago Style (17th ed.) Zitazioa

Lees, Robert B. The Grammar of English Nominalizations. Bloomington: Indiana University, 1968.

MLA (9th ed.) Zitazioa

Lees, Robert B. The Grammar of English Nominalizations. Indiana University, 1968.