APA (7th ed.) Citation

Knaben, G. (1968). Studies in Pyrolaceae, especially in the Pyrola Rotundifolia complex.

Chicago Style (17th ed.) Citation

Knaben, Gunvor. Studies in Pyrolaceae, Especially in the Pyrola Rotundifolia Complex. 1968.

MLA (9th ed.) Citation

Knaben, Gunvor. Studies in Pyrolaceae, Especially in the Pyrola Rotundifolia Complex. 1968.

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