Ethnologue index /
Barbara F. Grimes, editor.
APA Citation
Grimes, B. F., Summer Institute of Linguistics. (1988). Ethnologue index. 11th ed. Dallas, TX: Summer Institute of Linguistics.
MLA Citation
Grimes, Barbara F, and Summer Institute of Linguistics. Ethnologue Index. 11th ed. Dallas, TX: Summer Institute of Linguistics, 1988.
Warning: These citations may not always be complete (especially for serials).