APA Style
Hopfen, H.J.. (1969).
Farm implements for arid and tropical regions .
Rome:
Food and Agriculture Organization of The United Nations.
Chicago Style
Hopfen, H.J..
Farm implements for arid and tropical regions.
Rome:
Food and Agriculture Organization of The United Nations,
1969.
teks.
MLA Style
Hopfen, H.J..
Farm implements for arid and tropical regions.
Rome:
Food and Agriculture Organization of The United Nations,
1969.
teks.
Turabian Style
Hopfen, H.J..
Farm implements for arid and tropical regions.
Rome:
Food and Agriculture Organization of The United Nations,
1969.
teks.