Cita APA (7a ed.)

Lester, R. (1964). Economics of labor (2a ed.). Macmillan.

Cita Chicago Style (17a ed.)

Lester, Richard. Economics of Labor. 2a ed. Nueva York: Macmillan, 1964.

Cita MLA (8a ed.)

Lester, Richard. Economics of Labor. 2a ed. Macmillan, 1964.