APA Style

GARBAJOSA, J. et al (2018). Agile Processes in Software Engineering and Extreme Programming: 19th International Conference, XP 2018, Porto, Portugal, May 21–25, 2018, Proceedings . Cham: Springer Cham.

MLA Style

GARBAJOSA, Juan. et al. "Agile Processes in Software Engineering and Extreme Programming: 19th International Conference, XP 2018, Porto, Portugal, May 21–25, 2018, Proceedings". Cham: Springer Cham, 2018. Text.