Gaya APA
REILEY, H, E, E., SHRY, C, L. (2007).
Intoductory horticulture (7th. ed).
Australia:
Thompson Delmar Leorning.
Gaya MLA
REILEY, H., Edward, Et.al., SHRY, Carroll, L..
"Intoductory horticulture".
7th. ed
Australia:
Thompson Delmar Leorning,
2007.
Buku.