Cita APA

Murphy, P. L. (1972). The constitution in crisis times 1918-1969. Harper Torch books.

Citación estilo Chicago

Murphy, Paul L. The Constitution in Crisis Times 1918-1969. NewYork: Harper Torch books, 1972.

Cita MLA

Murphy, Paul L. The Constitution in Crisis Times 1918-1969. Harper Torch books, 1972.

Warning: These citations may not always be 100% accurate.