Cita APA (7th ed.)

ebrary, Inc, O'Brien, M. J., & Lyman, R. L. (1999). Measuring the flow of time: The works of James A. Ford, 1935-1941. University of Alabama Press.

Cita Chicago (17th ed.)

ebrary, Inc, Michael J. O'Brien, i R. Lee Lyman. Measuring the Flow of Time: The Works of James A. Ford, 1935-1941. Tuscaloosa: University of Alabama Press, 1999.

Cita MLA (9th ed.)

ebrary, Inc, et al. Measuring the Flow of Time: The Works of James A. Ford, 1935-1941. University of Alabama Press, 1999.