Cita APA (7a ed.)

(1996). A journey down the River Thames. An historic journey down one of the world's great rivers. London, A Heritage Video Production, 1996.

Cita Chicago Style (17a ed.)

A Journey Down the River Thames. An Historic Journey Down One of the World's Great Rivers. London, A Heritage Video Production, 1996, 1996.

Cita MLA (9a ed.)

A Journey Down the River Thames. An Historic Journey Down One of the World's Great Rivers. London, A Heritage Video Production, 1996, 1996.