APA Style
Halcrow, Harold G.. (1980).
Study Guide to Accompany Economics of Agryculture .
USA:
McGraw-Hill.
Chicago Style
Halcrow, Harold G..
Study Guide to Accompany Economics of Agryculture.
USA:
McGraw-Hill,
1980.
Text.
MLA Style
Halcrow, Harold G..
Study Guide to Accompany Economics of Agryculture.
USA:
McGraw-Hill,
1980.
Text.
Turabian Style
Halcrow, Harold G..
Study Guide to Accompany Economics of Agryculture.
USA:
McGraw-Hill,
1980.
Print.