APA Style
Ruhlan,W. (1958).
Encyclopedia of Plant Physiology (Vol.9 ) .
Germay:
Springer-Verlag.
Chicago Style
Ruhlan,W.
Encyclopedia of Plant Physiology (Vol.9 ).
Germay:
Springer-Verlag,
1958.
.
MLA Style
Ruhlan,W.
Encyclopedia of Plant Physiology (Vol.9 ).
Germay:
Springer-Verlag,
1958.
.
Turabian Style
Ruhlan,W.
Encyclopedia of Plant Physiology (Vol.9 ).
Germay:
Springer-Verlag,
1958.
.