Citazione Stile APA (7a Edizione)

(1970). North Dakota State Plan for Library Programs Under the Library Services and Construction Act, as Amended.

Citazione stile Chigago Style (17a edizione)

North Dakota State Plan for Library Programs Under the Library Services and Construction Act, as Amended. 1970.

Citatione MLA (9a ed.)

North Dakota State Plan for Library Programs Under the Library Services and Construction Act, as Amended. 1970.