APA (7th ed.) Citation

Flood, G. D., & Lyle, E. B. (1993). Mapping invisible worlds. Edinburgh University Press.

Chicago Style (17th ed.) Citation

Flood, Gavin D., and Emily B. Lyle. Mapping Invisible Worlds. Edinburgh: Edinburgh University Press, 1993.

MLA (9th ed.) Citation

Flood, Gavin D., and Emily B. Lyle. Mapping Invisible Worlds. Edinburgh University Press, 1993.