APA (7th ed.) Citation

European Congress on the Influence of air pollution on plants and animals, 1 st. Wageningen, 1968. (1969). Air pollution, proceedings of the first European Congress on the influence of air pollution on plants and animals. Centr for Agricultural Publishing and Documentation.

Chicago Style (17th ed.) Citation

European Congress on the Influence of air pollution on plants and animals, 1 st. Wageningen, 1968. Air Pollution, Proceedings of the First European Congress on the Influence of Air Pollution on Plants and Animals. Wageningen: Centr for Agricultural Publishing and Documentation, 1969.

MLA (9th ed.) Citation

European Congress on the Influence of air pollution on plants and animals, 1 st. Wageningen, 1968. Air Pollution, Proceedings of the First European Congress on the Influence of Air Pollution on Plants and Animals. Centr for Agricultural Publishing and Documentation, 1969.