APA Style
Hopfen, H.J. (1969).
Farm implements for arid and tropical regions (Revised Edition).
ROME:
Food And Agriculture Oganization Of The United aions.
Chicago Style
Hopfen, H.J.
Farm implements for arid and tropical regions.
Revised Edition
ROME:
Food And Agriculture Oganization Of The United aions,
1969.
Text.
MLA Style
Hopfen, H.J.
Farm implements for arid and tropical regions.
Revised Edition
ROME:
Food And Agriculture Oganization Of The United aions,
1969.
Text.
Turabian Style
Hopfen, H.J.
Farm implements for arid and tropical regions.
Revised Edition
ROME:
Food And Agriculture Oganization Of The United aions,
1969.
Print.