APA-referens (7:e uppl.)

Adegbija, E. Toward a speech-act approach to Nigerian literature in English: Efurosibina Adegbija. The language of African literature.(1998).

Chicago-referens (17:e uppl.)

Adegbija, Efurosibina. "Toward a Speech-act Approach to Nigerian Literature in English: Efurosibina Adegbija." The Language of African Literature.(1998) .

MLA-referens (8:e uppl.)

Adegbija, Efurosibina. "Toward a Speech-act Approach to Nigerian Literature in English: Efurosibina Adegbija." The Language of African Literature.(1998), .