APA (7th ed.) Citation

Haahtela, K. (1985). Root-associated nitrogen fixation in grasses and cereals.

Chicago Style (17th ed.) Citation

Haahtela, Kielo. Root-associated Nitrogen Fixation in Grasses and Cereals. 1985.

MLA (9th ed.) Citation

Haahtela, Kielo. Root-associated Nitrogen Fixation in Grasses and Cereals. 1985.

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