Cita APA (7a ed.)

Samuels, W. J., & Medema, S. G. (1990). Gardiner C. Means: Institutionalist and post Keynesian. M.E. Sharpe.

Cita Chicago Style (17a ed.)

Samuels, Warren J., y Steven G. Medema. Gardiner C. Means: Institutionalist and Post Keynesian. Armonk (New York) [etc.]: M.E. Sharpe, 1990.

Cita MLA (9a ed.)

Samuels, Warren J., y Steven G. Medema. Gardiner C. Means: Institutionalist and Post Keynesian. M.E. Sharpe, 1990.