Trích dẫn APA

Hawksworth,D L. (1991). Biodiversity of mocroorganisms and invertebrates: Its role in sustainable agriculture proceedings of the WEFSA London,26-27 July ,1990. CAB international.

Trích dẫn kiểu Chicago

Hawksworth,D L. Biodiversity of Mocroorganisms and Invertebrates: Its Role in Sustainable Agriculture Proceedings of the WEFSA London,26-27 July ,1990. UK: CAB international, 1991.

Trích dẫn MLA

Hawksworth,D L. Biodiversity of Mocroorganisms and Invertebrates: Its Role in Sustainable Agriculture Proceedings of the WEFSA London,26-27 July ,1990. CAB international, 1991.

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