APA (7th ed.) Citation

Black, A. W., Plassche, J. v. d., & Williams, B. (1991). Analysis of unknown words through morphological decomposition.

Chicago Style (17th ed.) Citation

Black, Alan W., Joke van de Plassche, and Briony Williams. Analysis of Unknown Words Through Morphological Decomposition. Edinburgh, 1991.

MLA (9th ed.) Citation

Black, Alan W., et al. Analysis of Unknown Words Through Morphological Decomposition. 1991.