Citazione Stile APA (7a Edizione)

Akin, L., & Dowd, F. S. (1993). A National Survey of Portable Library Structures: What Works and Why.

Citazione stile Chigago Style (17a edizione)

Akin, Lynn, e Frances Smardo Dowd. A National Survey of Portable Library Structures: What Works and Why. 1993.

Citatione MLA (9a ed.)

Akin, Lynn, e Frances Smardo Dowd. A National Survey of Portable Library Structures: What Works and Why. 1993.