Citazione Stile APA (7a Edizione)

Buckner, B. (1971). Population Library and Information Resources Outside the United States: Preliminary Listing.

Citazione stile Chigago Style (17a edizione)

Buckner, Bates. Population Library and Information Resources Outside the United States: Preliminary Listing. 1971.

Citatione MLA (9a ed.)

Buckner, Bates. Population Library and Information Resources Outside the United States: Preliminary Listing. 1971.