APA

Henry C., . (1995). IFLA annual 1994. New York: IFLA.

Chicago

Henry Carol, . 1995. IFLA annual 1994. New York: IFLA.

Harvard

Henry C., . (1995). IFLA annual 1994. New York: IFLA.

MLA

Henry Carol, . IFLA annual 1994. New York: IFLA. 1995.