APA Style
Usher, Gregory. (2021).
Project Management in the 21st Century (1).
Switzerland:
Springer Cham.
Chicago Style
Usher, Gregory.
Project Management in the 21st Century.
1
Switzerland:
Springer Cham,
2021.
Electronic Resource.
MLA Style
Usher, Gregory.
Project Management in the 21st Century.
1
Switzerland:
Springer Cham,
2021.
Electronic Resource.
Turabian Style
Usher, Gregory.
Project Management in the 21st Century.
1
Switzerland:
Springer Cham,
2021.
Electronic Resource.