APA (7th ed.) Citation

Potentilla verticillaris Stephan ex Willd. var. latifolia Kurbatski. Isotypus.

Chicago Style (17th ed.) Citation

Potentilla Verticillaris Stephan Ex Willd. Var. Latifolia Kurbatski. Isotypus.

MLA (8th ed.) Citation

Potentilla Verticillaris Stephan Ex Willd. Var. Latifolia Kurbatski. Isotypus.

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