APA Style
Hopkins,Donald P.. (1945).
Chemicals humus,and the soil .
Britain:
Faber and Faber Limited.
Chicago Style
Hopkins,Donald P..
Chemicals humus,and the soil.
Britain:
Faber and Faber Limited,
1945.
Texts.
MLA Style
Hopkins,Donald P..
Chemicals humus,and the soil.
Britain:
Faber and Faber Limited,
1945.
Texts.
Turabian Style
Hopkins,Donald P..
Chemicals humus,and the soil.
Britain:
Faber and Faber Limited,
1945.
Texts.