APA Style
Rocha, Álvaro. (2021).
Information Technology and Systems .
Switzerland:
Springer Cham.
Chicago Style
Rocha, Álvaro.
Information Technology and Systems.
Switzerland:
Springer Cham,
2021.
Electronic Resource.
MLA Style
Rocha, Álvaro.
Information Technology and Systems.
Switzerland:
Springer Cham,
2021.
Electronic Resource.
Turabian Style
Rocha, Álvaro.
Information Technology and Systems.
Switzerland:
Springer Cham,
2021.
Electronic Resource.