Penggayaan APA
SINCLAIR, T.R., GARDNER, F.P.. (1998).
PRINCIPLES of ecology in plant production .
Wallingford:
CAB International.
Chicago Style
SINCLAIR, T.R., GARDNER, F.P..
PRINCIPLES of ecology in plant production.
Wallingford:
CAB International,
1998.
Buku.
MLA Style
SINCLAIR, T.R., GARDNER, F.P..
PRINCIPLES of ecology in plant production.
Wallingford:
CAB International,
1998.
Buku.
Turabian Style
SINCLAIR, T.R., GARDNER, F.P..
PRINCIPLES of ecology in plant production.
Wallingford:
CAB International,
1998.
Buku.