Cita APA (7th ed.)

Richardson, M. (1993). Botanic gardens seed lists — a curse to plant conservation? Zenodo.

Cita Chicago (17th ed.)

Richardson, Mark. Botanic Gardens Seed Lists — a Curse to Plant Conservation? Zenodo, 1993.

Cita MLA (9th ed.)

Richardson, Mark. Botanic Gardens Seed Lists — a Curse to Plant Conservation? Zenodo, 1993.