APA (7th ed.) Citation

Flood, R., & Lockwood, M. (1987). The Nature of time. B. Blackwell.

Chicago Style (17th ed.) Citation

Flood, Raymond, and Michael Lockwood. The Nature of Time. Oxford, OX, UK ; New York, NY, USA: B. Blackwell, 1987.

MLA (9th ed.) Citation

Flood, Raymond, and Michael Lockwood. The Nature of Time. B. Blackwell, 1987.