Citazione Stile APA (7a Edizione)
Dunnicliff, J., & Deere, D. U. (1991). Judgment in geotechnical engineering: The professional legacy of Ralph B. Peck. BiTech Publ.
Citazione stile Chigago Style (17a edizione)
Dunnicliff, John, e Don U. Deere. Judgment in Geotechnical Engineering: The Professional Legacy of Ralph B. Peck. Vancouver: BiTech Publ, 1991.
Citatione MLA (9a ed.)
Dunnicliff, John, e Don U. Deere. Judgment in Geotechnical Engineering: The Professional Legacy of Ralph B. Peck. BiTech Publ, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.