New York State College of Agriculture and Life Sciences, .Loehr, R. C., .Martin, C. S., & Rast, W. (1980). Phosphorus management strategies for lakes. Ann Arbor Science.
Lua i Stíl Chicago (17ú heag.)New York State College of Agriculture and Life Sciences, Raymond C. .Loehr, Colleen S. .Martin, agus Walter Rast. Phosphorus Management Strategies for Lakes. Ann Arbor, Mich.: Ann Arbor Science, 1980.
Lua MLA (9ú heag.)New York State College of Agriculture and Life Sciences, et al. Phosphorus Management Strategies for Lakes. Ann Arbor Science, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.