APA (7th ed.) Citation

Nie, N. H., & Hull, H. C. (1981). SPSS update 7-9 new procedures and facilities for releases 7-9. McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Nie, Norman H., and Hadlai C. Hull. SPSS Update 7-9 New Procedures and Facilities for Releases 7-9. McGraw-Hill Book Company, 1981.

MLA (8th ed.) Citation

Nie, Norman H., and Hadlai C. Hull. SPSS Update 7-9 New Procedures and Facilities for Releases 7-9. McGraw-Hill Book Company, 1981.