APA citiranje

Weerd, H. v. (1993). Course manual fish nutrition. Denmark: University og Gent.

Trích dẫn kiểu Chicago

Weerd, Hans van. Course Manual Fish Nutrition. Denmark: University og Gent, 1993.

MLA citiranje

Weerd, Hans van. Course Manual Fish Nutrition. Denmark: University og Gent, 1993.

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