Liu, P. L. (1997). Advances in coastal and ocean engineering. Singapore : World Scientific.
Citazione stile Chigago Style (17a edizione)Liu, Philip L.-F. Advances in Coastal and Ocean Engineering. Singapore : World Scientific, 1997.
Citatione MLA (9a ed.)Liu, Philip L.-F. Advances in Coastal and Ocean Engineering. Singapore : World Scientific, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.