Gaya APA
Halkjelsvik, T., J, M.
(2018).
Time Predictions
(
1st ed. 2018)
.
:
Springer International Publishing.
Gaya MLA
Halkjelsvik, Torleif., J, Magne.
"Time Predictions".
1st ed. 2018
:
Springer International Publishing,
2018.
Electronic Resource.