Cita APA (7a ed.)

Russell Sage Foundation & Blau, D. (1991). The economics of child care. Russell Sage Foundation.

Cita Chicago Style (17a ed.)

Russell Sage Foundation y David Blau. The Economics of Child Care. New York: Russell Sage Foundation, 1991.

Cita MLA (9a ed.)

Russell Sage Foundation y David Blau. The Economics of Child Care. Russell Sage Foundation, 1991.