Citazione Stile APA (7a Edizione)

Okerson, A. (1997). The Transition to Electronic Content Licensing: The Institutional Context in 1997.

Citazione stile Chigago Style (17a edizione)

Okerson, Ann. The Transition to Electronic Content Licensing: The Institutional Context in 1997. 1997.

Citatione MLA (9a ed.)

Okerson, Ann. The Transition to Electronic Content Licensing: The Institutional Context in 1997. 1997.