APA Style
Keeton, W.T., Hodgson,J.M. (1976).
Soil Survey Field Handbook (Describing and Sampling Soil Profiles) .
Harpenden:
Rothamsted Experimental Station.
Chicago Style
Keeton, W.T., Hodgson,J.M.
Soil Survey Field Handbook (Describing and Sampling Soil Profiles).
Harpenden:
Rothamsted Experimental Station,
1976.
.
MLA Style
Keeton, W.T., Hodgson,J.M.
Soil Survey Field Handbook (Describing and Sampling Soil Profiles).
Harpenden:
Rothamsted Experimental Station,
1976.
.
Turabian Style
Keeton, W.T., Hodgson,J.M.
Soil Survey Field Handbook (Describing and Sampling Soil Profiles).
Harpenden:
Rothamsted Experimental Station,
1976.
.