APA Format
Julianto; Julianto; Winarno, P.M.. (1988).
Program anti virus / editor, P.M. Winarno, Julianto
. Jakarta :: Elex Media Komputindo Kelompok Gramedia,.
MLA Format
Julianto; Julianto; Winarno, P.M..
Program anti virus / editor, P.M. Winarno, Julianto
. Jakarta :: Elex Media Komputindo Kelompok Gramedia,, 1988
Chicago Format
Julianto; Julianto; Winarno, P.M.. Program anti virus / editor, P.M. Winarno, Julianto. Jakarta :: Elex Media Komputindo Kelompok Gramedia,, 1988.