APA

Hirschman A. O., . (1970). Exit, voice, and loyalty: responses to decline in firms, organizations, and states. Cambridge, Mass: Harvard University Press.

Chicago

Hirschman Albert O, . 1970. Exit, voice, and loyalty: responses to decline in firms, organizations, and states. Cambridge, Mass: Harvard University Press.

Harvard

Hirschman A. O., . (1970). Exit, voice, and loyalty: responses to decline in firms, organizations, and states. Cambridge, Mass: Harvard University Press.

MLA

Hirschman Albert O, . Exit, voice, and loyalty: responses to decline in firms, organizations, and states. Cambridge, Mass: Harvard University Press. 1970.