APA (7th ed.) Citation

Baker, B., Viney, K., & Viney, P. (1988). Mystery tour. Oxford University Press.

Chicago Style (17th ed.) Citation

Baker, Bob, Karen Viney, and Peter Viney. Mystery Tour. England: Oxford University Press, 1988.

MLA (8th ed.) Citation

Baker, Bob, et al. Mystery Tour. Oxford University Press, 1988.