APA (7th ed.) Citation

Proudley, B., & Proudley, V. (1979). Garden flowers in colour. Blandford Press.

Chicago Style (17th ed.) Citation

Proudley, Brian, and Valerie Proudley. Garden Flowers in Colour. Poole [England]: Blandford Press, 1979.

MLA (9th ed.) Citation

Proudley, Brian, and Valerie Proudley. Garden Flowers in Colour. Blandford Press, 1979.