Cita APA (7a ed.)

ebrary, Inc, & Hickey, R. (2012). Areal features of the anglophone world. De Gruyter Mouton.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Raymond Hickey. Areal Features of the Anglophone World. Berlin: De Gruyter Mouton, 2012.

Cita MLA (9a ed.)

ebrary, Inc, y Raymond Hickey. Areal Features of the Anglophone World. De Gruyter Mouton, 2012.