Cita APA (7th ed.)
Hendel, S., & Hendel, S. (1973). Bishop and hendel's basic issues of American democracy (7a edición.).
Cita Chicago (17th ed.)
Hendel, Samuel, i Samuel Hendel. Bishop and Hendel's Basic Issues of American Democracy. 7a edición. 1973.
Cita MLA (9th ed.)
Hendel, Samuel, i Samuel Hendel. Bishop and Hendel's Basic Issues of American Democracy. 7a edición. 1973.
Atenció: Aquestes cites poden no estar 100% correctes.