APA Style
Stebbins Ledyard,G. Jr.. (1963).
Variation and Evolution in Plants .
:
Columbia University Press.
Chicago Style
Stebbins Ledyard,G. Jr..
Variation and Evolution in Plants.
:
Columbia University Press,
1963.
Text.
MLA Style
Stebbins Ledyard,G. Jr..
Variation and Evolution in Plants.
:
Columbia University Press,
1963.
Text.
Turabian Style
Stebbins Ledyard,G. Jr..
Variation and Evolution in Plants.
:
Columbia University Press,
1963.
Print.