Contor, C. R., & Platts, W. (1991). Assessment of cowfish for predicting trout populations in grazed watersheds of intermountain west. Intermountain Station Research.
Citazione stile Chigago Style (17a edizione)Contor, Craig R., e Williams Platts. Assessment of Cowfish for Predicting Trout Populations in Grazed Watersheds of Intermountain West. Ogden: Intermountain Station Research, 1991.
Citatione MLA (9a ed.)Contor, Craig R., e Williams Platts. Assessment of Cowfish for Predicting Trout Populations in Grazed Watersheds of Intermountain West. Intermountain Station Research, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.