APA
Belsley D. A., Welsch R. E. & Kuh E. (2004). Regression diagnostics: Identifying influential data and sou. New Jersey: John Wiley.
Chicago
Belsley David A, Welsch Roy E and Kuh Edwin. 2004. Regression diagnostics: Identifying influential data and sou. New Jersey: John Wiley.
Harvard
Belsley D. A., Welsch R. E. and Kuh E. (2004). Regression diagnostics: Identifying influential data and sou. New Jersey: John Wiley.
MLA
Belsley David A, Welsch Roy E and Kuh Edwin. Regression diagnostics: Identifying influential data and sou. New Jersey: John Wiley. 2004.