Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.