APA Style
Steila, Donald. (1976).
The geography of Soils: Formation, distribution, and management .
Colorado:
Prentice-Hall.
Chicago Style
Steila, Donald.
The geography of Soils: Formation, distribution, and management.
Colorado:
Prentice-Hall,
1976.
Buku Teks.
MLA Style
Steila, Donald.
The geography of Soils: Formation, distribution, and management.
Colorado:
Prentice-Hall,
1976.
Buku Teks.
Turabian Style
Steila, Donald.
The geography of Soils: Formation, distribution, and management.
Colorado:
Prentice-Hall,
1976.
Buku Teks.