APA (7th ed.) Citation

Daugherty, C. R., & Daugherty, m. R. j. a. (1950). Principles of political economy: By Caroll R. Daugherty and Marion R. Dangherty. Houghton Mifflin Co.

Chicago Style (17th ed.) Citation

Daugherty, Caroll R., and morion R. joint author Daugherty. Principles of Political Economy: By Caroll R. Daugherty and Marion R. Dangherty. Boston: Houghton Mifflin Co, 1950.

MLA (9th ed.) Citation

Daugherty, Caroll R., and morion R. joint author Daugherty. Principles of Political Economy: By Caroll R. Daugherty and Marion R. Dangherty. Houghton Mifflin Co, 1950.