APA (7th ed.) Citation

Yeo, P. (1968). The evolutionary significance of the speciation of Euphrasia in Europe ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Yeo, Peter. The Evolutionary Significance of the Speciation of Euphrasia in Europe. [Sonderdr.]. 1968.

MLA (9th ed.) Citation

Yeo, Peter. The Evolutionary Significance of the Speciation of Euphrasia in Europe. [Sonderdr.]. 1968.

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