Petikan APA

White, J. (1998). U-boat tankers, 1941-45: Submarine suppliers to Atlantic wolf packs. Shrewsbury: Airlife.

Petikan Gaya Chicago

White, John. U-boat Tankers, 1941-45: Submarine Suppliers to Atlantic Wolf Packs. Shrewsbury: Airlife, 1998.

Petikan MLA

White, John. U-boat Tankers, 1941-45: Submarine Suppliers to Atlantic Wolf Packs. Shrewsbury: Airlife, 1998.

Amaran: Petikan-petikan ini tidak semestinya 100% tepat.