Citazione Stile APA (7a Edizione)

Slade, A. L., & Kascus, M. (2000). Library services for open and distance learning: The third annotated bibliography. Libraries Unlimited.

Citazione stile Chigago Style (17a edizione)

Slade, Alexander L., e Marie Kascus. Library Services for Open and Distance Learning: The Third Annotated Bibliography. Englewood, Colo: Libraries Unlimited, 2000.

Citatione MLA (9a ed.)

Slade, Alexander L., e Marie Kascus. Library Services for Open and Distance Learning: The Third Annotated Bibliography. Libraries Unlimited, 2000.