APA (7th ed.) Citation

Seymour, P. R., & Thomas, I. (1979). Invertebrates of economic importance in Britain: Common and scientific names (3rd ed.). H.M. Stationery Off.

Chicago Style (17th ed.) Citation

Seymour, Paul R., and I. Thomas. Invertebrates of Economic Importance in Britain: Common and Scientific Names. 3rd ed. London: H.M. Stationery Off, 1979.

MLA (9th ed.) Citation

Seymour, Paul R., and I. Thomas. Invertebrates of Economic Importance in Britain: Common and Scientific Names. 3rd ed. H.M. Stationery Off, 1979.