APA Format
Syukur, Cheppy, 1961; Hernani. (2001).
Budidaya tanaman obat komersial / Cheppy Syukur, Hernani
. Jakarta :: Penebar Swadaya,.
MLA Format
Syukur, Cheppy, 1961; Hernani.
Budidaya tanaman obat komersial / Cheppy Syukur, Hernani
. Jakarta :: Penebar Swadaya,, 2001
Chicago Format
Syukur, Cheppy, 1961; Hernani. Budidaya tanaman obat komersial / Cheppy Syukur, Hernani. Jakarta :: Penebar Swadaya,, 2001.