APA Edition Citation

Simpson J M Y & Asher R E. (1994). Encyclopaedia of language and linguistics (v.3). Pergamon.

Chicago Edition Citation

Simpson J M Y and Asher R E. Encyclopaedia of Language and Linguistics (v.3). Oxford: Pergamon, 1994.

MLA Edition Citation

Simpson J M Y and Asher R E. Encyclopaedia of Language and Linguistics (v.3). Pergamon, 1994.