JOHNSON, S. M., & KAVANAGH, T. C. (1968). The design of foundations for buildings. McGraw-Hill Book company.
Citazione stile Chigago Style (17a edizione)JOHNSON, Sidney M., e Thomas C. KAVANAGH. The Design of Foundations for Buildings. New York: McGraw-Hill Book company, 1968.
Citatione MLA (9a ed.)JOHNSON, Sidney M., e Thomas C. KAVANAGH. The Design of Foundations for Buildings. McGraw-Hill Book company, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.