APA (7th ed.) Zitazioa

ProQuest (Firm), Gulzow, I., & Gagarina, N. (2007). Frequency effects in language acquisition: Defining the limits of frequency as an explanatory concept. Mouton de Gruyter.

Chicago Style (17th ed.) Zitazioa

ProQuest (Firm), Insa Gulzow, eta Natalia Gagarina. Frequency Effects in Language Acquisition: Defining the Limits of Frequency as an Explanatory Concept. Berlin ; New York: Mouton de Gruyter, 2007.

MLA (9th ed.) Zitazioa

ProQuest (Firm), et al. Frequency Effects in Language Acquisition: Defining the Limits of Frequency as an Explanatory Concept. Mouton de Gruyter, 2007.