Gaya APA
R.GoldSworthy, P., N.M.Fisher, . (2003).
FISIOLOGI TANAMAN BUDIDAYA TROPIK (Cet. 4).
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
R.GoldSworthy, Peter., N.M.Fisher, .
"FISIOLOGI TANAMAN BUDIDAYA TROPIK".
Cet. 4
Yogyakarta:
Gadjah Mada University Press,
2003.
Buku.