APA aipamena

American Geophysical Union, United States Committee on Scientific Hydrology, International Hydrology Programme, Unesco, & McPherson, . M. B. (1981). Research on urban hydrology: 1979 follow-up reports from eleven countries. UNESCO Press.

Chicago Style aipamena

American Geophysical Union, United States Committee on Scientific Hydrology, International Hydrology Programme, Unesco, and M. B. McPherson. Research on Urban Hydrology: 1979 Follow-up Reports from Eleven Countries. Paris: UNESCO Press, 1981.

MLA aipamena

American Geophysical Union, et al. Research on Urban Hydrology: 1979 Follow-up Reports from Eleven Countries. UNESCO Press, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.