APA (7th ed.) Citation

Popescu, E., Kinshuk, Khribi, M., Huang, R., Jemni, M., Chen, N., & Sampson, D. (2017). Preface.

Chicago Style (17th ed.) Citation

Popescu, E., Kinshuk, M. Khribi, R. Huang, M. Jemni, N. Chen, and Demetrios Sampson. Preface. 2017.

MLA (9th ed.) Citation

Popescu, E., et al. Preface. 2017.