APA (7th ed.) Citation

SpringerLink (Online service), Legendre, P., & Legendre, L. (1987). Develoments in Numerical Ecology. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Pierre Legendre, and Louis Legendre. Develoments in Numerical Ecology. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Develoments in Numerical Ecology. Springer Berlin Heidelberg, 1987.

Warning: These citations may not always be 100% accurate.