APA (7th ed.) Citation

Sale, J. P. (2007). The informal economy: Social justice through cooperatives. Philippine Journal of Labor and Industrial Relations.

Chicago Style (17th ed.) Citation

Sale, Jonathan P. "The Informal Economy: Social Justice Through Cooperatives." Philippine Journal of Labor and Industrial Relations 2007.

MLA (9th ed.) Citation

Sale, Jonathan P. "The Informal Economy: Social Justice Through Cooperatives." Philippine Journal of Labor and Industrial Relations, 2007.

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