Petäjä-Ronkainen, A., Peuraniemi, V., & Aario, R. (1992). On podzolization in glaciofluvial material in northern Finland. Suomalainen Tiedeakatemia.
Chicago Style (17th ed.) CitationPetäjä-Ronkainen, Anne, Vesa Peuraniemi, and Risto Aario. On Podzolization in Glaciofluvial Material in Northern Finland. Helsinki: Suomalainen Tiedeakatemia, 1992.
MLA (9th ed.) CitationPetäjä-Ronkainen, Anne, et al. On Podzolization in Glaciofluvial Material in Northern Finland. Suomalainen Tiedeakatemia, 1992.
Warning: These citations may not always be 100% accurate.