APA (7th ed.) Citation

Markusen, J. R. Productivity, competitiveness, trade performance and real income :: The nexus among four concepts.

Chicago Style (17th ed.) Citation

Markusen, James R. Productivity, Competitiveness, Trade Performance and Real Income :: The Nexus Among Four Concepts.

MLA (9th ed.) Citation

Markusen, James R. Productivity, Competitiveness, Trade Performance and Real Income :: The Nexus Among Four Concepts.

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