APA (7th ed.) Citation

Thomas, D., Swan, & Walter. (1993). Video student activity book 1: The new Cambridge English course. Cambridge University Press.

Chicago Style (17th ed.) Citation

Thomas, Desmond, Swan, and Walter. Video Student Activity Book 1: The New Cambridge English Course. Cambridge: Cambridge University Press, 1993.

MLA (8th ed.) Citation

Thomas, Desmond, et al. Video Student Activity Book 1: The New Cambridge English Course. Cambridge University Press, 1993.