Cita APA (7a ed.)

American Academy of Political and Social Science, Philadelphia. (1903). Current labor problems. s.n.

Cita Chicago Style (17a ed.)

American Academy of Political and Social Science, Philadelphia. Current Labor Problems. Philadelphia: s.n, 1903.

Cita MLA (9a ed.)

American Academy of Political and Social Science, Philadelphia. Current Labor Problems. s.n, 1903.