APA (7th ed.) Citation

Royal Botanic Gardens (Kew, Thames). (1930). The Royal Botanic Gardens, Kew: Illustrated guide.

Chicago Style (17th ed.) Citation

Royal Botanic Gardens (Kew, Thames). The Royal Botanic Gardens, Kew: Illustrated Guide. London, 1930.

MLA (9th ed.) Citation

Royal Botanic Gardens (Kew, Thames). The Royal Botanic Gardens, Kew: Illustrated Guide. 1930.

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