Citazione Stile APA (7a Edizione)

Perkins, C. D. (1970). National Commission on Libraries and Information Science Act; (House) Conference Report (To Accompany S. 1519).

Citazione stile Chigago Style (17a edizione)

Perkins, Carl D. National Commission on Libraries and Information Science Act; (House) Conference Report (To Accompany S. 1519). 1970.

Citatione MLA (9a ed.)

Perkins, Carl D. National Commission on Libraries and Information Science Act; (House) Conference Report (To Accompany S. 1519). 1970.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.