APA Style
Siegel, S., JR, N, J, C. (1988).
Nonparametrik Statistics for Behavioral Sciences (Ed. 2).
Singapore:
McGraw-Hill.
MLA Style
Siegel, Sidney., JR, N., John, Castellan,.
"Nonparametrik Statistics for Behavioral Sciences".
Ed. 2
Singapore:
McGraw-Hill,
1988.
Text.