APA (7th ed.) Citation

Tusa, J. (1990). Conversations with the world / John Tusa. BBC Books.

Chicago Style (17th ed.) Citation

Tusa, John. Conversations with the World / John Tusa. London: BBC Books, 1990.

MLA (9th ed.) Citation

Tusa, John. Conversations with the World / John Tusa. BBC Books, 1990.

Warning: These citations may not always be 100% accurate.