APA (7th ed.) Citation

PHELPS, O. W. Introduction to Labor Economics. Gregg Division / McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

PHELPS, Orme W. Introduction to Labor Economics. Gregg Division / McGraw-Hill Book Company.

MLA (8th ed.) Citation

PHELPS, Orme W. Introduction to Labor Economics. Gregg Division / McGraw-Hill Book Company.

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