APA (7th ed.) Citation

Bridson Diane. (1998). The herbarium handbook (Third edition.). Royal botanic garden.

Chicago Style (17th ed.) Citation

Bridson Diane. The Herbarium Handbook. Third edition. Kew: Royal botanic garden, 1998.

MLA (9th ed.) Citation

Bridson Diane. The Herbarium Handbook. Third edition. Royal botanic garden, 1998.