APA (7th ed.) Citation

Duke, E. F. (1972). Cumulative index of the West Texas Historical Association yearbook: Volumes I-XLV, June 1925-October 1969. West Texas Historical Association.

Chicago Style (17th ed.) Citation

Duke, Escal Franklin. Cumulative Index of the West Texas Historical Association Yearbook: Volumes I-XLV, June 1925-October 1969. Abilene, Tex.: West Texas Historical Association, 1972.

MLA (9th ed.) Citation

Duke, Escal Franklin. Cumulative Index of the West Texas Historical Association Yearbook: Volumes I-XLV, June 1925-October 1969. West Texas Historical Association, 1972.