APA (7th ed.) Citation

International Botanical Congress, International Bureau for Plant Taxonomy and Nomenclature, & International Botanical Congress. (1964). Preliminary report on the stabilization of names of plants of economic importance: Presented to the tenth International Botanical Congress. [International Bureau for Plant Taxonomy and Nomenclature].

Chicago Style (17th ed.) Citation

International Botanical Congress, International Bureau for Plant Taxonomy and Nomenclature, and International Botanical Congress. Preliminary Report on the Stabilization of Names of Plants of Economic Importance: Presented to the Tenth International Botanical Congress. Utrecht: [International Bureau for Plant Taxonomy and Nomenclature], 1964.

MLA (8th ed.) Citation

International Botanical Congress, et al. Preliminary Report on the Stabilization of Names of Plants of Economic Importance: Presented to the Tenth International Botanical Congress. [International Bureau for Plant Taxonomy and Nomenclature], 1964.