Ashley, B. (1968). The men and the boats: :Britian's life boat service. Allman.
استشهاد بنمط شيكاغوAshley, Bernard. The Men and the Boats: :Britian's Life Boat Service. London: Allman, 1968.
MLA استشهادAshley, Bernard. The Men and the Boats: :Britian's Life Boat Service. Allman, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.