APA Style
Land, geoffrey. (1973).
People at work ( Stage 6 non-fiction ) .
London:
Longman.
Chicago Style
Land, geoffrey.
People at work ( Stage 6 non-fiction ).
London:
Longman,
1973.
Text.
MLA Style
Land, geoffrey.
People at work ( Stage 6 non-fiction ).
London:
Longman,
1973.
Text.
Turabian Style
Land, geoffrey.
People at work ( Stage 6 non-fiction ).
London:
Longman,
1973.
Print.