Citazione Stile APA (7a Edizione)

Gaines, E. J., & Huttner, M. A. (1983). Fee-Based Services and the Public Library: An Administrative Perspective.

Citazione stile Chigago Style (17a edizione)

Gaines, Ervin J., e Marian A. Huttner. Fee-Based Services and the Public Library: An Administrative Perspective. 1983.

Citatione MLA (9a ed.)

Gaines, Ervin J., e Marian A. Huttner. Fee-Based Services and the Public Library: An Administrative Perspective. 1983.