APA

Fitzgibbon R., . (1948). The constitutions of the America's as of January 1, 1948. Chicago: Univ. of Chicago Press.

Chicago

Fitzgibbon R, . 1948. The constitutions of the America's as of January 1, 1948. Chicago: Univ. of Chicago Press.

Harvard

Fitzgibbon R., . (1948). The constitutions of the America's as of January 1, 1948. Chicago: Univ. of Chicago Press.

MLA

Fitzgibbon R, . The constitutions of the America's as of January 1, 1948. Chicago: Univ. of Chicago Press. 1948.