Cita APA (7a ed.)

Baird, C. A. (1983). A multiregional econometric model of Ohio. [s.n.].

Cita Chicago Style (17a ed.)

Baird, Catherine Ann. A Multiregional Econometric Model of Ohio. [S.l.]: [s.n.], 1983.

Cita MLA (9a ed.)

Baird, Catherine Ann. A Multiregional Econometric Model of Ohio. [s.n.], 1983.