APA

Hirsch H., Hancock M. D., . (1971). Comparative legislative systems. New York: The Press.

Chicago

Hirsch Herbert, Hancock M Donald, . 1971. Comparative legislative systems. New York: The Press.

Harvard

Hirsch H., Hancock M. D., . (1971). Comparative legislative systems. New York: The Press.

MLA

Hirsch Herbert, Hancock M Donald, . Comparative legislative systems. New York: The Press. 1971.