Harvey, D. I., Leybourne, S. J., & Taylor, A. R. (2014). On infimum Dickey–Fuller unit root tests allowing for a trend break under the null. Elsevier.
Chicago Style (17th ed.) CitationHarvey, David I., Stephen J. Leybourne, and A.M. Robert Taylor. On Infimum Dickey–Fuller Unit Root Tests Allowing for a Trend Break Under the Null. Elsevier, 2014.
MLA (9th ed.) CitationHarvey, David I., et al. On Infimum Dickey–Fuller Unit Root Tests Allowing for a Trend Break Under the Null. Elsevier, 2014.
Warning: These citations may not always be 100% accurate.