APA استشهاد

Harris, R. B. (1970). Racing and cruising trimarans. Nautical.

استشهاد بنمط شيكاغو

Harris, Robert. B. Racing and Cruising Trimarans. Hampshire: Nautical, 1970.

MLA استشهاد

Harris, Robert. B. Racing and Cruising Trimarans. Nautical, 1970.