APA Style
Collings,Gilbeart H.. (1955).
Commercial fertilizers:Their sources and use .
USA:
McGraw-Hil Book Company.
Chicago Style
Collings,Gilbeart H..
Commercial fertilizers:Their sources and use.
USA:
McGraw-Hil Book Company,
1955.
Texts.
MLA Style
Collings,Gilbeart H..
Commercial fertilizers:Their sources and use.
USA:
McGraw-Hil Book Company,
1955.
Texts.
Turabian Style
Collings,Gilbeart H..
Commercial fertilizers:Their sources and use.
USA:
McGraw-Hil Book Company,
1955.
Texts.