APA (7th ed.) Zitazioa
Barnard, P. C. (2011). The Royal Entomological Society book of British insects. Wiley-Blackwell.
Chicago Style (17th ed.) Zitazioa
Barnard, Peter C. The Royal Entomological Society Book of British Insects. Hoboken, N.J.: Wiley-Blackwell, 2011.
MLA (9th ed.) Zitazioa
Barnard, Peter C. The Royal Entomological Society Book of British Insects. Wiley-Blackwell, 2011.
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