Gibbs, C. J., Harvey, J., & Gajdusek, D. C. (1969). Bibliography on scrapie. National Institute of Neurological Diseases and Stroke.
Citazione stile Chigago Style (17a edizione)Gibbs, Clarence J., Juliette Harvey, e D. Carleton Gajdusek. Bibliography on Scrapie. Bethesda, Md: National Institute of Neurological Diseases and Stroke, 1969.
Citatione MLA (9a ed.)Gibbs, Clarence J., et al. Bibliography on Scrapie. National Institute of Neurological Diseases and Stroke, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.