APA (7th ed.) Citation

Lewis, M. A. (1961). Armada guns: A comparative study of English and Spanish armaments (1st publ. in book form.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Lewis, Michael Arthur. Armada Guns: A Comparative Study of English and Spanish Armaments. 1st publ. in book form. London: Allen & Unwin, 1961.

MLA (9th ed.) Citation

Lewis, Michael Arthur. Armada Guns: A Comparative Study of English and Spanish Armaments. 1st publ. in book form. Allen & Unwin, 1961.