APA (7th ed.) Citation

Newman, L. H. (1968). The complete British butterflies in colour / by L.H. Newman. Ebury Press.

Chicago Style (17th ed.) Citation

Newman, L. H. The Complete British Butterflies in Colour / by L.H. Newman. Ebury Press, 1968.

MLA (9th ed.) Citation

Newman, L. H. The Complete British Butterflies in Colour / by L.H. Newman. Ebury Press, 1968.

Warning: These citations may not always be 100% accurate.