APA (7th ed.) Citation

Perlman, R. (1969). Labor theory / by R. Perlman. Wiley.

Chicago Style (17th ed.) Citation

Perlman, R. Labor Theory / by R. Perlman. Wiley, 1969.

MLA (9th ed.) Citation

Perlman, R. Labor Theory / by R. Perlman. Wiley, 1969.

Warning: These citations may not always be 100% accurate.