APA Style
Tinker, P.B.. (1981).
Soils and agriculture .
New York:
John Wiley & Sons.
Chicago Style
Tinker, P.B..
Soils and agriculture.
New York:
John Wiley & Sons,
1981.
Buku Teks.
MLA Style
Tinker, P.B..
Soils and agriculture.
New York:
John Wiley & Sons,
1981.
Buku Teks.
Turabian Style
Tinker, P.B..
Soils and agriculture.
New York:
John Wiley & Sons,
1981.
Buku Teks.