APA (7th ed.) Citation

(1972). Plant growth substances: Proceedings of the International Conference on Plant Growth Substances. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

Plant Growth Substances: Proceedings of the International Conference on Plant Growth Substances. [wechselnde Verlagsorte] @: [Verlag nicht ermittelbar], 1972.

MLA (9th ed.) Citation

Plant Growth Substances: Proceedings of the International Conference on Plant Growth Substances. [Verlag nicht ermittelbar], 1972.

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