APA   Click to copy
Rodríguez, M. J. G., Montequín, V. R., Fernández, F. O., & Balsera, J. M. V. (2019). Public {Procurement} {Announcements} in {Spain}: {Regulations}, {Data} {Analysis}, and {Award} {Price} {Estimator} {Using} {Machine} {Learning}. Complexity, 2019, 1–20.

Chicago/Turabian   Click to copy
Rodríguez, Manuel J. García, Vicente Rodríguez Montequín, Francisco Ortega Fernández, and Joaquín M. Villanueva Balsera. “Public {Procurement} {Announcements} in {Spain}: {Regulations}, {Data} {Analysis}, and {Award} {Price} {Estimator} {Using} {Machine} {Learning}.” Complexity 2019 (November 2019): 1–20.

MLA   Click to copy
Rodríguez, Manuel J. García, et al. “Public {Procurement} {Announcements} in {Spain}: {Regulations}, {Data} {Analysis}, and {Award} {Price} {Estimator} {Using} {Machine} {Learning}.” Complexity, vol. 2019, Nov. 2019, pp. 1–20.

@article{rodr2019a,
  title = {Public {Procurement} {Announcements} in {Spain}: {Regulations}, {Data} {Analysis}, and {Award} {Price} {Estimator} {Using} {Machine} {Learning}},
  year = {2019},
  month = nov,
  journal = {Complexity},
  pages = {1--20},
  volume = {2019},
  author = {Rodríguez, Manuel J. García and Montequín, Vicente Rodríguez and Fernández, Francisco Ortega and Balsera, Joaquín M. Villanueva},
  month_numeric = {11}
}