APA (7th ed.) Citation

Daugherty, C. R. (1950). Principles of political economy. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Daugherty, Carroll R. Principles of Political Economy. Boston [etc.]: Houghton Mifflin, 1950.

MLA (9th ed.) Citation

Daugherty, Carroll R. Principles of Political Economy. Houghton Mifflin, 1950.

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