APA (7th ed.) Citation

Martin, W. K. (1965). The concise British flora in colour / by W. Keble Martin. Ebury Press.

Chicago Style (17th ed.) Citation

Martin, W. Keble. The Concise British Flora in Colour / by W. Keble Martin. London: Ebury Press, 1965.

MLA (9th ed.) Citation

Martin, W. Keble. The Concise British Flora in Colour / by W. Keble Martin. Ebury Press, 1965.

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