Cita APA

Collingwood, T. R., & Carkhuff, R. R. (1976). Get fit for living. Human Resource Development Press.

Citación estilo Chicago

Collingwood, Thomas R., and Robert R. Carkhuff. Get Fit for Living. Amherst, Mass.: Human Resource Development Press, 1976.

Cita MLA

Collingwood, Thomas R., and Robert R. Carkhuff. Get Fit for Living. Human Resource Development Press, 1976.

Warning: These citations may not always be 100% accurate.