APA (7th ed.) Citation

Buber , M., Hull , R., Proudhon , P., Kropotkine , P., Landauer , G., Marx , K., & LÉNINE. (1949). Paths in Utopia. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Buber , Martin, R.F.C Hull , Pierre-Joseph Proudhon , Pierre Kropotkine , Gustav Landauer , Karl Marx , and LÉNINE. Paths in Utopia. Routledge & Kegan Paul, 1949.

MLA (8th ed.) Citation

Buber , Martin, et al. Paths in Utopia. Routledge & Kegan Paul, 1949.