Harvard:
Howie, J.M. xxxx, "Acoustical studies of Mandarin vowels and tones",
APA:
Howie, J.M. (xxxx). Acoustical studies of Mandarin vowels and tones. .
Chicago:
Howie, John Marshall. xxxx. "Acoustical Studies of Mandarin Vowels and Tones." .
MLA:
Howie, John Marshall. "Acoustical Studies of Mandarin Vowels and Tones." (xxxx): .
Citation within the text:
(Howie xxxx)
Zotero:
Save reference in Zotero
BibTeX:
@article{howiexxxxacoustical,
  title = {Acoustical studies of Mandarin vowels and tones},
  author = {HOWIE, John Marshall},
  year = {xxxx},
  address = {Princeton-Cambridge studies in Chinese linguistics, 6},
  keywords = {China;Language},
  x-extra = {Princeton-Cambridge studies in Chinese linguistics, 6},
  BAS = {257735},
  source = {bas},
}