Cita APA (7a ed.)

Guesde, J., & Willard, C. (1970). Textes choisis, 1867-1882. Editions Sociales.

Cita Chicago Style (17a ed.)

Guesde, Jules, y Claude Willard. Textes Choisis, 1867-1882. Paris: Editions Sociales, 1970.

Cita MLA (9a ed.)

Guesde, Jules, y Claude Willard. Textes Choisis, 1867-1882. Editions Sociales, 1970.