Cita APA (7a ed.)

McConnell, C. R. (1989). Contemporary labour economics. McGraw-Hill.

Cita Chicago Style (17a ed.)

McConnell, Campbell R. Contemporary Labour Economics. New York: McGraw-Hill, 1989.

Cita MLA (9a ed.)

McConnell, Campbell R. Contemporary Labour Economics. McGraw-Hill, 1989.