Gaya APA
Riley, Peter, Marshall, Anne. (2004).
Plants : grolier science library .
:
Grolier.
Gaya Chicago
Riley, Peter, Marshall, Anne.
Plants : grolier science library.
:
Grolier,
2004.
Text.
Gaya MLA
Riley, Peter, Marshall, Anne.
Plants : grolier science library.
:
Grolier,
2004.
Text.
Gaya Turabian
Riley, Peter, Marshall, Anne.
Plants : grolier science library.
:
Grolier,
2004.
Print.