APA Style
Howell, Laura. (2001).
World Of Plants .
London:
Usborne.
Chicago Style
Howell, Laura.
World Of Plants.
London:
Usborne,
2001.
.
MLA Style
Howell, Laura.
World Of Plants.
London:
Usborne,
2001.
.
Turabian Style
Howell, Laura.
World Of Plants.
London:
Usborne,
2001.
.