(2008). ECOLOGY OF SOCIAL EVOLUTION: EDITED BY JUDITH KORB AND JURGEN HEINZE. Springer.
Cita Chicago (17th ed.)ECOLOGY OF SOCIAL EVOLUTION: EDITED BY JUDITH KORB AND JURGEN HEINZE. Germany: Springer, 2008.
Cita MLA (9th ed.)ECOLOGY OF SOCIAL EVOLUTION: EDITED BY JUDITH KORB AND JURGEN HEINZE. Springer, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.