APA (7th ed.) Citation

Ehrendorfer, F. (1983). New evidence of relationships and modern systems of classifications of the angiosperms: Proceedings of symposium held on 22 August 1981 during the XIII International Botanical Congress in Sydney, Australia.

Chicago Style (17th ed.) Citation

Ehrendorfer, Friedrich. New Evidence of Relationships and Modern Systems of Classifications of the Angiosperms: Proceedings of Symposium Held on 22 August 1981 During the XIII International Botanical Congress in Sydney, Australia. Copenhagen, 1983.

MLA (9th ed.) Citation

Ehrendorfer, Friedrich. New Evidence of Relationships and Modern Systems of Classifications of the Angiosperms: Proceedings of Symposium Held on 22 August 1981 During the XIII International Botanical Congress in Sydney, Australia. 1983.