APA aipamena

Jensen,, M. E., & Bourgeron,, P. S. (2001). Guidebook for integrated ecological assessments. Springer.

Chicago Style aipamena

Jensen,, Mark E., and Patric S. Bourgeron. Guidebook for Integrated Ecological Assessments. Berlin: Springer, 2001.

MLA aipamena

Jensen,, Mark E., and Patric S. Bourgeron. Guidebook for Integrated Ecological Assessments. Springer, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.