APA Style
Stevenson, F. J. (1982).
Humus chemstry genesis, compositio, reactions .
New York:
John Wiley & Sons, Inc..
Chicago Style
Stevenson, F. J.
Humus chemstry genesis, compositio, reactions.
New York:
John Wiley & Sons, Inc.,
1982.
Text.
MLA Style
Stevenson, F. J.
Humus chemstry genesis, compositio, reactions.
New York:
John Wiley & Sons, Inc.,
1982.
Text.
Turabian Style
Stevenson, F. J.
Humus chemstry genesis, compositio, reactions.
New York:
John Wiley & Sons, Inc.,
1982.
Print.