APA
Perron P., Rodriguez Gabriel & Universite De Montreal Crde. (1998). GLS detrending, efficient unit root tests and structural change. Montreal: CRDE, University of Montreal.
Chicago
Perron Pierre, Rodriguez Gabriel and Universite De Montreal Crde. 1998. GLS detrending, efficient unit root tests and structural change. Montreal: CRDE, University of Montreal.
Harvard
Perron P., Rodriguez Gabriel and Universite De Montreal Crde. (1998). GLS detrending, efficient unit root tests and structural change. Montreal: CRDE, University of Montreal.
MLA
Perron Pierre, Rodriguez Gabriel and Universite De Montreal Crde. GLS detrending, efficient unit root tests and structural change. Montreal: CRDE, University of Montreal. 1998.