APA (7th ed.) Citation

Williamson, R. C., Rinehart, A. D., & Blank, T. O. (1992). Early retirement: Promises and pitfalls. Plenum Press.

Chicago Style (17th ed.) Citation

Williamson, Robert C., Alice D. Rinehart, and Thomas O. Blank. Early Retirement: Promises and Pitfalls. New York, NY [u.a.]: Plenum Press, 1992.

MLA (9th ed.) Citation

Williamson, Robert C., et al. Early Retirement: Promises and Pitfalls. Plenum Press, 1992.