Cita APA (7a ed.)

Robertson, A. H., & Mollet, G. (1956). The Council of Europe: Its structure, functions and achievements. Stevens & Sons.

Cita Chicago Style (17a ed.)

Robertson, A. H., y Guy Mollet. The Council of Europe: Its Structure, Functions and Achievements. London: Stevens & Sons, 1956.

Cita MLA (9a ed.)

Robertson, A. H., y Guy Mollet. The Council of Europe: Its Structure, Functions and Achievements. Stevens & Sons, 1956.