APA (7th ed.) Citation

Ferreira, N., Menezes, R., & Bentes, S. (2017). Cointegration and structural breaks in the PIIGS economies.

Chicago Style (17th ed.) Citation

Ferreira, N., R. Menezes, and S. Bentes. Cointegration and Structural Breaks in the PIIGS Economies. 2017.

MLA (8th ed.) Citation

Ferreira, N., et al. Cointegration and Structural Breaks in the PIIGS Economies. 2017.