Pumain, D. (2006). Hierarchy in Natural and Social Sciences. Springer Netherlands. https://doi.org/10.1007/1-4020-4127-6
Cita Chicago (17th ed.)Pumain, Denise. Hierarchy in Natural and Social Sciences. Dordrecht: Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4127-6.
Cita MLA (9th ed.)Pumain, Denise. Hierarchy in Natural and Social Sciences. Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4127-6.
Atenció: Aquestes cites poden no estar 100% correctes.