Shaler, N. S. (1904). The citizen: A study of the individual and the government. A.S. Barnes and Co..
Chicago-viite (17. p.)Shaler, Nathaniel Southgate. The Citizen: A Study of the Individual and the Government. New York: A.S. Barnes and Co., 1904.
MLA-viite (8. p.)Shaler, Nathaniel Southgate. The Citizen: A Study of the Individual and the Government. A.S. Barnes and Co., 1904.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.