(1971). An engineer of sorts. Lymington,London: Nautical Publishing Co.,Harrap.
Trích dẫn kiểu ChicagoAn Engineer of Sorts. Lymington,London: Nautical Publishing Co.,Harrap, 1971.
MLA引文An Engineer of Sorts. Lymington,London: Nautical Publishing Co.,Harrap, 1971.
警告:這些引文格式不一定是100%准確.