Gaya APA
FITTER.A.H., ., HAY,R.K.M, . (1981).
Fisiologi lingkungan tanaman .
Yogyakarta, DIY:
Gadjah Mada University press.
Gaya MLA
FITTER.A.H., ., HAY,R.K.M, .
"Fisiologi lingkungan tanaman".
Yogyakarta, DIY:
Gadjah Mada University press,
1981.
Text.