APA Style
Christofides, Nicos. (1979).
Combinatorial optimization .
United States of America:
John Wiley and Sons.
Chicago Style
Christofides, Nicos.
Combinatorial optimization.
United States of America:
John Wiley and Sons,
1979.
Text.
MLA Style
Christofides, Nicos.
Combinatorial optimization.
United States of America:
John Wiley and Sons,
1979.
Text.
Turabian Style
Christofides, Nicos.
Combinatorial optimization.
United States of America:
John Wiley and Sons,
1979.
Print.