Cita APA (7a ed.)

BBC & Boswall, J. (1969). Look: A selection from the BBC-tv natural history series. British Broadcasting Corporation.

Cita Chicago Style (17a ed.)

BBC y Jeffery Boswall. Look: A Selection from the BBC-tv Natural History Series. London: British Broadcasting Corporation, 1969.

Cita MLA (9a ed.)

BBC y Jeffery Boswall. Look: A Selection from the BBC-tv Natural History Series. British Broadcasting Corporation, 1969.