Pennsylvania. General Assembly & Ziegler, J. (1858). A manual for the government of the Senate and House of Representatives of the Commonwealth of Pennsylvania. A. Boyd Hamilton, State printer.
Chicago-viite (17. p.)Pennsylvania. General Assembly ja J. Ziegler. A Manual for the Government of the Senate and House of Representatives of the Commonwealth of Pennsylvania. Harrisburg: A. Boyd Hamilton, State printer, 1858.
MLA-viite (8. p.)Pennsylvania. General Assembly ja J. Ziegler. A Manual for the Government of the Senate and House of Representatives of the Commonwealth of Pennsylvania. A. Boyd Hamilton, State printer, 1858.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.