APA (7th ed.) Citation

Nannfeldt, J. A. (1934). Poa rigens Hartm. versus Poa arctica R. Br. Lundequistska Bokhandeln.

Chicago Style (17th ed.) Citation

Nannfeldt, Johan A. Poa Rigens Hartm. Versus Poa Arctica R. Br. Uppsala: Lundequistska Bokhandeln, 1934.

MLA (9th ed.) Citation

Nannfeldt, Johan A. Poa Rigens Hartm. Versus Poa Arctica R. Br. Lundequistska Bokhandeln, 1934.

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