Counsilman, J. E., & Counsilman, B. (1994). The new science of swimming. Prentice Hall.
Cita Chicago Style (17a ed.)Counsilman, James E., y Brian Counsilman. The New Science of Swimming. Upper Saddle River, N.J: Prentice Hall, 1994.
Cita MLA (9a ed.)Counsilman, James E., y Brian Counsilman. The New Science of Swimming. Prentice Hall, 1994.
Precaución: Estas citas no son 100% exactas.