APA-Zitierstil (7. Ausg.)

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-Zitierstil (17. Ausg.)

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-Zitierstil (9. Ausg.)

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.