APA Style
Schmid,W George. (2002).
an Encyclopedia of Shade Perennials .
:
Timber Press.
Chicago Style
Schmid,W George.
an Encyclopedia of Shade Perennials.
:
Timber Press,
2002.
Text.
MLA Style
Schmid,W George.
an Encyclopedia of Shade Perennials.
:
Timber Press,
2002.
Text.
Turabian Style
Schmid,W George.
an Encyclopedia of Shade Perennials.
:
Timber Press,
2002.
Print.