APA (7th ed.) Citation

SpringerLink (Online service), Ajith, A., Crina, G., & Vitorino, R. (2006). Stigmergic optimization. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Abraham Ajith, Grosan Crina, and Ramos Vitorino. Stigmergic Optimization. Berlin, Heidelberg: Springer, 2006.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Stigmergic Optimization. Springer, 2006.