APA (7th ed.) Citation

Hay, R., & Synge, P. M. (1969). The dictionary of garden plants in colour with house and greenhouse plants. Ebury Press and Michael Joseph.

Chicago Style (17th ed.) Citation

Hay, Roy, and Patrick M. Synge. The Dictionary of Garden Plants in Colour with House and Greenhouse Plants. London: Ebury Press and Michael Joseph, 1969.

MLA (9th ed.) Citation

Hay, Roy, and Patrick M. Synge. The Dictionary of Garden Plants in Colour with House and Greenhouse Plants. Ebury Press and Michael Joseph, 1969.