APA Format
Betty Nugraha; Viamey, A.M.; Betty Nugraha. (2000).
PR kimia / editor, A.M. Viamey, Betty Noegraha
. Klaten :: Intan Pariwara ,.
MLA Format
Betty Nugraha; Viamey, A.M.; Betty Nugraha.
PR kimia / editor, A.M. Viamey, Betty Noegraha
. Klaten :: Intan Pariwara ,, 2000
Chicago Format
Betty Nugraha; Viamey, A.M.; Betty Nugraha. PR kimia / editor, A.M. Viamey, Betty Noegraha. Klaten :: Intan Pariwara ,, 2000.