APA-referens (7:e uppl.)
Predicted and measured behaviour of five spread footing on sand / American Society: American Society.
Chicago-referens (17:e uppl.)
Predicted and Measured Behaviour of Five Spread Footing on Sand / American Society: American Society.
MLA-referens (9:e uppl.)
Predicted and Measured Behaviour of Five Spread Footing on Sand / American Society: American Society.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.