APA aipamena

(2020). U- and E-Service, Science and Technology. Springer Berlin Heidelberg.

Chicago Style aipamena

U- and E-Service, Science and Technology. Springer Berlin Heidelberg, 2020.

MLA aipamena

U- and E-Service, Science and Technology. Springer Berlin Heidelberg, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.