Gaya APA
Guenther, E.
(1990).
Minyak Atsiri Jilid IV A
(
Cet.1)
.
Jakarta:
Ui press.
Gaya MLA
Guenther, Ernest.
"Minyak Atsiri Jilid IV A".
Cet.1
Jakarta:
Ui press,
1990.
Buku TP.