APA (7th ed.) Citation

Kay, S. A. (1991). Introduction to the analysis of political data. Prentice Hall.

Chicago Style (17th ed.) Citation

Kay, Susan Ann. Introduction to the Analysis of Political Data. Englewood Cliffs, N.J.: Prentice Hall, 1991.

MLA (9th ed.) Citation

Kay, Susan Ann. Introduction to the Analysis of Political Data. Prentice Hall, 1991.