Gaya APA

Pugh, D., Woodworth, P. (2014). Sea-level science: understanding tides, tsunamis and mean sea-level changes . Inggris: Cambridge Universitty Press.

Gaya MLA

Pugh, David., Woodworth, Philip. "Sea-level science: understanding tides, tsunamis and mean sea-level changes". Inggris: Cambridge Universitty Press, 2014. Text.