APA aipamena

Robotnik Polski: The polish worker in Great Britain. London: St. Clements Press.

Chicago Style aipamena

Robotnik Polski: The Polish Worker in Great Britain. London: St. Clements Press.

MLA aipamena

Robotnik Polski: The Polish Worker in Great Britain. London: St. Clements Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.