APA (7th ed.) Citation

Weissenbacher, D., O'Connor, K., Hiraki, A. T., Kim, J., & Gonzalez-Hernandez, G. An empirical evaluation of electronic annotation tools for Twitter data. BioMed Central.

Chicago Style (17th ed.) Citation

Weissenbacher, Davy, Karen O'Connor, Aiko T. Hiraki, Jin-Dong Kim, and Graciela Gonzalez-Hernandez. An Empirical Evaluation of Electronic Annotation Tools for Twitter Data. BioMed Central.

MLA (9th ed.) Citation

Weissenbacher, Davy, et al. An Empirical Evaluation of Electronic Annotation Tools for Twitter Data. BioMed Central.