APA Style
Schwaas, R.H.. (1962).
Agricultural experiments. (New Zealand - Colombo Plan) .
Medan:
Univ. of North Sumatra (U.S.U.).
Chicago Style
Schwaas, R.H..
Agricultural experiments. (New Zealand - Colombo Plan).
Medan:
Univ. of North Sumatra (U.S.U.),
1962.
Hard Copy.
MLA Style
Schwaas, R.H..
Agricultural experiments. (New Zealand - Colombo Plan).
Medan:
Univ. of North Sumatra (U.S.U.),
1962.
Hard Copy.
Turabian Style
Schwaas, R.H..
Agricultural experiments. (New Zealand - Colombo Plan).
Medan:
Univ. of North Sumatra (U.S.U.),
1962.
Hard Copy.