APA (7th ed.) Citation

(1978). International Code of Botanical Nomenclature. Bohn, Scheltema and Holkema.

Chicago Style (17th ed.) Citation

International Code of Botanical Nomenclature. Utrecht: Bohn, Scheltema and Holkema, 1978.

MLA (9th ed.) Citation

International Code of Botanical Nomenclature. Bohn, Scheltema and Holkema, 1978.

Warning: These citations may not always be 100% accurate.