APA (7th ed.) Citation

(1992). Vascular plant families and genera: A listing of the genera of vascular plants of the world according to their families, as recognised in the Kew Herbarium, with an analysis of relationships of the flowering plant families according to eight systems of classification (1. publ.). Royal Botanic Gardens.

Chicago Style (17th ed.) Citation

Vascular Plant Families and Genera: A Listing of the Genera of Vascular Plants of the World According to Their Families, as Recognised in the Kew Herbarium, with an Analysis of Relationships of the Flowering Plant Families According to Eight Systems of Classification. 1. publ. Kew: Royal Botanic Gardens, 1992.

MLA (9th ed.) Citation

Vascular Plant Families and Genera: A Listing of the Genera of Vascular Plants of the World According to Their Families, as Recognised in the Kew Herbarium, with an Analysis of Relationships of the Flowering Plant Families According to Eight Systems of Classification. 1. publ. Royal Botanic Gardens, 1992.