APA (7th ed.) Citation

Yang, Y., Liu, S., & John, R. (2014). Uncertainty representation of grey numbers and grey sets. IEEE.

Chicago Style (17th ed.) Citation

Yang, Yingjie, Sifeng Liu, and Robert John. Uncertainty Representation of Grey Numbers and Grey Sets. IEEE, 2014.

MLA (9th ed.) Citation

Yang, Yingjie, et al. Uncertainty Representation of Grey Numbers and Grey Sets. IEEE, 2014.