APA (7th ed.) Zitazioa

ebrary, Inc, Grimm, H., & Skowronek, H. (1993). Language acquisition problems and reading disorders: Aspects of diagnosis and intervention. W. de Gruyter.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Hannelore Grimm, eta Helmut Skowronek. Language Acquisition Problems and Reading Disorders: Aspects of Diagnosis and Intervention. Berlin ; New York: W. de Gruyter, 1993.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Language Acquisition Problems and Reading Disorders: Aspects of Diagnosis and Intervention. W. de Gruyter, 1993.