Oxford University Press, New York, Oxford 1991

Oxford/New York, Oford University Press 1997

New York/Oxford, Oxford University Press, c 1991.

1979

Oxford : Clarendon Press ; New York : Oxford University Press, 1979.

Oxford University Press, Oxford und New York 1995

Oxford-London-New York-Toronto, Oxford University Press-Sandpaper Books Ltd 1999

Oxford/New York/Delhi, Oxford University Press 1982

Oxford-New York-Tokyo, Oxford University Press. 1988

London/Oxford/New York, Natural History Museum Publications/Oxford University Press 1990

Oxford University Press, New York, Oxford 1989

Oxford University Press, Oxford, New York 1984

New York-Oxford, Oxford University Press. 1980

New York / Oxford. Oxford University Press. 1984.

New York-Oxford, Oxford University Press. 1988

New York - Oxford: Oxford University Press 1984