APA-viite (7. p.)

Perämäki, S. (2014). Method development for determination and recovery of rare earth elements from industrial fly ash.

Chicago-viite (17. p.)

Perämäki, Siiri. Method Development for Determination and Recovery of Rare Earth Elements from Industrial Fly Ash. Jyväskylä, 2014.

MLA-viite (9. p.)

Perämäki, Siiri. Method Development for Determination and Recovery of Rare Earth Elements from Industrial Fly Ash. 2014.