Gaya APA
Delorit,Richard J, AHLGREN, Henry L.. (1959).
Crop Production (3rd.ed.).
Hoboken, NJ:
Apress.
Gaya Chicago
Delorit,Richard J, AHLGREN, Henry L..
Crop Production.
3rd.ed.
Hoboken, NJ:
Apress,
1959.
.
Gaya MLA
Delorit,Richard J, AHLGREN, Henry L..
Crop Production.
3rd.ed.
Hoboken, NJ:
Apress,
1959.
.
Gaya Turabian
Delorit,Richard J, AHLGREN, Henry L..
Crop Production.
3rd.ed.
Hoboken, NJ:
Apress,
1959.
.