APA Style
Stevenson, Stevenson. (1982).
HUMUS CHEMISTRY GENESIS, COMPOSITION, REACTIONS .
New York:
John Wiley & Sons.
Chicago Style
Stevenson, Stevenson.
HUMUS CHEMISTRY GENESIS, COMPOSITION, REACTIONS.
New York:
John Wiley & Sons,
1982.
Text.
MLA Style
Stevenson, Stevenson.
HUMUS CHEMISTRY GENESIS, COMPOSITION, REACTIONS.
New York:
John Wiley & Sons,
1982.
Text.
Turabian Style
Stevenson, Stevenson.
HUMUS CHEMISTRY GENESIS, COMPOSITION, REACTIONS.
New York:
John Wiley & Sons,
1982.
Print.