APA-Zitierstil (7. Ausg.)

(1991). Crucifers of Great Britain and Ireland. Botanical Soc. of the British Isles.

Chicago-Zitierstil (17. Ausg.)

Crucifers of Great Britain and Ireland. London: Botanical Soc. of the British Isles, 1991.

MLA-Zitierstil (9. Ausg.)

Crucifers of Great Britain and Ireland. Botanical Soc. of the British Isles, 1991.