APA (7th ed.) Citation

Vaz, C. B., & Camanho, A. S. (2012). Performance comparison of retailing stores using a Malmquist-type index.

Chicago Style (17th ed.) Citation

Vaz, C. B., and A. S. Camanho. Performance Comparison of Retailing Stores Using a Malmquist-type Index. 2012.

MLA (8th ed.) Citation

Vaz, C. B., and A. S. Camanho. Performance Comparison of Retailing Stores Using a Malmquist-type Index. 2012.

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