Gaya APA
Levetin, Estelle & McMahon, Karen. (2003).
Plants and Society (3).
London:
McGraw-Hill.
Gaya Chicago
Levetin, Estelle & McMahon, Karen.
Plants and Society.
3
London:
McGraw-Hill,
2003.
Text.
Gaya MLA
Levetin, Estelle & McMahon, Karen.
Plants and Society.
3
London:
McGraw-Hill,
2003.
Text.
Gaya Turabian
Levetin, Estelle & McMahon, Karen.
Plants and Society.
3
London:
McGraw-Hill,
2003.
Print.