Stevenson, J. P. (1980). Trout farming manual. Fishing News Books Ltd.
芝加哥风格引文Stevenson, John P. Trout Farming Manual. England: Fishing News Books Ltd, 1980.
MLA引文Stevenson, John P. Trout Farming Manual. Fishing News Books Ltd, 1980.
警告：这些引文格式不一定是100％准确.