Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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