Gaya APA
Huxley, P., Houten, H, V. (1997).
Glossary for agroforestry .
Nairobi:
International Cetre For Reserch In grofoestry.
Gaya MLA
Huxley, Peter., Houten, Helen, Van.
"Glossary for agroforestry".
Nairobi:
International Cetre For Reserch In grofoestry,
1997.
Text.