APA Style
Johnson, Leon J.,. (1973).
Introductory soil science : A study guide and laboratiory manual .
London:
Macmillan Company.
Chicago Style
Johnson, Leon J.,.
Introductory soil science : A study guide and laboratiory manual.
London:
Macmillan Company,
1973.
Text.
MLA Style
Johnson, Leon J.,.
Introductory soil science : A study guide and laboratiory manual.
London:
Macmillan Company,
1973.
Text.
Turabian Style
Johnson, Leon J.,.
Introductory soil science : A study guide and laboratiory manual.
London:
Macmillan Company,
1973.
Print.