Citazione Stile APA (7a Edizione)

Bacon, J. C., & Bell, M. V. (1957). Poole's index: Date and volume key. Association of College and Reference Libraries.

Citazione stile Chigago Style (17a edizione)

Bacon, Jean C., e Marion V. Bell. Poole's Index: Date and Volume Key. Chicago: Association of College and Reference Libraries, 1957.

Citatione MLA (9a ed.)

Bacon, Jean C., e Marion V. Bell. Poole's Index: Date and Volume Key. Association of College and Reference Libraries, 1957.