APA aipamena

Wohlfarth, G. W. (1979). Use of manure in fish farming: A review. England: Science Publishers Ltd.

Chicago Style aipamena

Wohlfarth, G. W. Use of Manure in Fish Farming: A Review. England: Science Publishers Ltd, 1979.

MLA aipamena

Wohlfarth, G. W. Use of Manure in Fish Farming: A Review. England: Science Publishers Ltd, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.