Παραπομπή σε μορφή APA (7η εκδ.)

American Society of Agrucltural Engineering, Brakensiek, D., Haan, C. T., & Johnson, H. (1982). Hydrologic modeling of small watersheds. American Society of Agricultural Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Society of Agrucltural Engineering, D.L Brakensiek, Charles Thomas Haan, και H.P Johnson. Hydrologic Modeling of Small Watersheds. St. Joseph, Mich: American Society of Agricultural Engineers, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

American Society of Agrucltural Engineering, et al. Hydrologic Modeling of Small Watersheds. American Society of Agricultural Engineers, 1982.