Παραπομπή APA

Ladenson, A. (1964). American library laws (3rd ed.). Chicago: American Library Association.

Παραπομπή Chicago Style

Ladenson, Alex. American Library Laws. 3rd ed. Chicago: American Library Association, 1964.

Παραπομπή MLA

Ladenson, Alex. American Library Laws. 3rd ed. Chicago: American Library Association, 1964.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.