Marketing and Smart Technologies: Proceedings of ICMarkTech 2019
  MLA
  Rocha, et al. Marketing and Smart Technologies: Proceedings of Icmarktech 2019. Springer Singapore, 2020.
  APA
  Rocha, R., Bogdanović, Z., Peter, M. K, & Reis, J. Luís. (2020). Marketing and Smart Technologies: Proceedings of ICMarkTech 2019. Springer Singapore.
  Chicago
  Rocha, Zorica Bogdanović, Marc K Peter, and José Luís Reis. Marketing and Smart Technologies: Proceedings of Icmarktech 2019. : Springer Singapore, 2020.