APA

Steinberg S H, Evans Ivor H & Barnes Patricia M. (1971). Steinberg's Dictionary of British history. New York: St. Martin's Press.

Chicago

Steinberg S H, Evans Ivor H and Barnes Patricia M. 1971. Steinberg's Dictionary of British history. New York: St. Martin's Press.

Harvard

Steinberg S H, Evans Ivor H and Barnes Patricia M. (1971). Steinberg's Dictionary of British history. New York: St. Martin's Press.

MLA

Steinberg S H, Evans Ivor H and Barnes Patricia M. Steinberg's Dictionary of British history. New York: St. Martin's Press. 1971.