APA Style
Sprague, Milton A., Triplett, Glover B.. (1986).
No-tillage and surface-tillage agriculture: the tillage revolution .
New York:
John Wiley & Sons.
Chicago Style
Sprague, Milton A., Triplett, Glover B..
No-tillage and surface-tillage agriculture: the tillage revolution.
New York:
John Wiley & Sons,
1986.
Buku Teks.
MLA Style
Sprague, Milton A., Triplett, Glover B..
No-tillage and surface-tillage agriculture: the tillage revolution.
New York:
John Wiley & Sons,
1986.
Buku Teks.
Turabian Style
Sprague, Milton A., Triplett, Glover B..
No-tillage and surface-tillage agriculture: the tillage revolution.
New York:
John Wiley & Sons,
1986.
Buku Teks.