APA aipamena

Cowin, E. S. (1955). Our expandable Constitution. Institute of Government and Public Affairs.

Chicago Style aipamena

Cowin, Edward Samuel. Our Expandable Constitution. Urbana: Institute of Government and Public Affairs, 1955.

MLA aipamena

Cowin, Edward Samuel. Our Expandable Constitution. Institute of Government and Public Affairs, 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.