APA Style
Gustafson, A. F. ().
Conversation of The Soil .
:
McGraw-Hill Book Company, Inc.
Chicago Style
Gustafson, A. F.
Conversation of The Soil.
:
McGraw-Hill Book Company, Inc,
.
Text.
MLA Style
Gustafson, A. F.
Conversation of The Soil.
:
McGraw-Hill Book Company, Inc,
.
Text.
Turabian Style
Gustafson, A. F.
Conversation of The Soil.
:
McGraw-Hill Book Company, Inc,
.
Print.