Howarth, W. (1990). The law of aquaculture: The law relating to the farming of fish and shellfish in Britain. Oxford: Fishing news books.
استشهاد بنمط شيكاغوHowarth, William. The Law of Aquaculture: The Law Relating to the Farming of Fish and Shellfish in Britain. Oxford: Fishing news books, 1990.
MLA استشهادHowarth, William. The Law of Aquaculture: The Law Relating to the Farming of Fish and Shellfish in Britain. Oxford: Fishing news books, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.