APA引文
Helmreich, E. C. (1964). A free church in a free state?: The Catholic Church, Italy, Germany, France, 1864-1914. Heath.
Chicago Style (17th ed.) Citation
Helmreich, Ernst Christian. A Free Church in a Free State?: The Catholic Church, Italy, Germany, France, 1864-1914. Boston: Heath, 1964.
MLA引文
Helmreich, Ernst Christian. A Free Church in a Free State?: The Catholic Church, Italy, Germany, France, 1864-1914. Heath, 1964.
警告:這些引文格式不一定是100%准確.