Παραπομπή σε μορφή APA (7η εκδ.)

Foundation for Economic Education, inc. (1952). Essays on liberty. Foundation for Economic Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Foundation for Economic Education, inc. Essays on Liberty. Irvington-on-Hudson, N.Y: Foundation for Economic Education, 1952.

Παραπομπή σε μορφή MLA (8th εκδ.)

Foundation for Economic Education, inc. Essays on Liberty. Foundation for Economic Education, 1952.