APA Format
Singgih Santoso. (2007).
Student Guide Series SPSS / Singgih Santoso
. Jakarta :: Elex Media Komputindo,.
MLA Format
Singgih Santoso.
Student Guide Series SPSS / Singgih Santoso
. Jakarta :: Elex Media Komputindo,, 2007
Chicago Format
Singgih Santoso. Student Guide Series SPSS / Singgih Santoso. Jakarta :: Elex Media Komputindo,, 2007.