APA-Zitierstil (7. Ausg.)

Copeland, J. S. (2012). Shell games: The life and times of Pearl McGill, industrial spy and pioneer labor activist. Paragon House.

Chicago-Zitierstil (17. Ausg.)

Copeland, Jeffrey S. Shell Games: The Life and Times of Pearl McGill, Industrial Spy and Pioneer Labor Activist. St. Paul, MN: Paragon House, 2012.

MLA-Zitierstil (9. Ausg.)

Copeland, Jeffrey S. Shell Games: The Life and Times of Pearl McGill, Industrial Spy and Pioneer Labor Activist. Paragon House, 2012.