APA   Click to copy
Yu, X. (2018, August). Analyses and Comparisons of Three Lexical Features in Native and Nonnative Academic English Writing (PhD thesis). University of Central Florida.

Chicago/Turabian   Click to copy
Yu, Xiaoli. “Analyses and Comparisons of Three Lexical Features in Native and Nonnative Academic English Writing.” PhD thesis, University of Central Florida, 2018.

MLA   Click to copy
Yu, Xiaoli. Analyses and Comparisons of Three Lexical Features in Native and Nonnative Academic English Writing. University of Central Florida, Aug. 2018.

@phdthesis{xiaoli2018a,
  title = {Analyses and Comparisons of Three Lexical Features in Native and Nonnative Academic English Writing},
  year = {2018},
  month = aug,
  school = {University of Central Florida},
  author = {Yu, Xiaoli},
  month_numeric = {8}
}