APA (7th ed.) Citation

Bolles, R. N. (1978). The three boxes of life: And how to get out of them : an introduction to life/work planning. Ten Speed Press.

Chicago Style (17th ed.) Citation

Bolles, Richard Nelson. The Three Boxes of Life: And How to Get Out of Them : An Introduction to Life/work Planning. Berkeley, Calif.: Ten Speed Press, 1978.

MLA (9th ed.) Citation

Bolles, Richard Nelson. The Three Boxes of Life: And How to Get Out of Them : An Introduction to Life/work Planning. Ten Speed Press, 1978.