Style de citation APA (7e éd.)
Humphrey, C. (1998). Marx went away--but Karl stayed behind. University of Michigan Press.
Style de citation Chicago (17e éd.)
Humphrey, Caroline. Marx Went Away--but Karl Stayed Behind. Ann Arbor: University of Michigan Press, 1998.
Style de citation MLA (9e éd.)
Humphrey, Caroline. Marx Went Away--but Karl Stayed Behind. University of Michigan Press, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.