Cita APA (7th ed.)

Paradis, A. A. (1970). The economics reference book. Chilton Book.

Cita Chicago (17th ed.)

Paradis, Adrian A. The Economics Reference Book. Philadelphia: Chilton Book, 1970.

Cita MLA (9th ed.)

Paradis, Adrian A. The Economics Reference Book. Chilton Book, 1970.