Cita APA

Klecka, W. R., Hull, C. H., & Nie, N. H. (1975). SPSS primer: Statistical Package for the Social Sciences primer. McGraw-Hill.

Citación estilo Chicago

Klecka, William R., C. Hadlai Hull, and Norman H. Nie. SPSS Primer: Statistical Package for the Social Sciences Primer. New York: McGraw-Hill, 1975.

Cita MLA

Klecka, William R., et al. SPSS Primer: Statistical Package for the Social Sciences Primer. McGraw-Hill, 1975.