Gaya APA
Harris, R.
(19,901,993).
Tanaman minyak atsiri / Ruslan Harris
(
Cet.3,4)
.
Jakarta:
Penebar Swaday.
Gaya MLA
Harris, Ruslan.
"Tanaman minyak atsiri / Ruslan Harris".
Cet.3,4
Jakarta:
Penebar Swaday,
19,901,993.
Textbook.