APA (7th ed.) Citation

Roberts. (2001). CITES orchid checklist. Royal Botanic Gardens.

Chicago Style (17th ed.) Citation

Roberts. CITES Orchid Checklist. Kew: Royal Botanic Gardens, 2001.

MLA (9th ed.) Citation

Roberts. CITES Orchid Checklist. Royal Botanic Gardens, 2001.

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