APA Style
Berkoff,N.A. (1971).
English Studies Series 10 (Agriculture) .
London:
Oxford University Press.
Chicago Style
Berkoff,N.A.
English Studies Series 10 (Agriculture).
London:
Oxford University Press,
1971.
.
MLA Style
Berkoff,N.A.
English Studies Series 10 (Agriculture).
London:
Oxford University Press,
1971.
.
Turabian Style
Berkoff,N.A.
English Studies Series 10 (Agriculture).
London:
Oxford University Press,
1971.
.