APA (7th ed.) Citation

Aartolahti, T. (1974). Ring ridge hummocky moraines in northern Finland. Societas Geographica Fenniae.

Chicago Style (17th ed.) Citation

Aartolahti, Toive. Ring Ridge Hummocky Moraines in Northern Finland. Helsinki: Societas Geographica Fenniae, 1974.

MLA (9th ed.) Citation

Aartolahti, Toive. Ring Ridge Hummocky Moraines in Northern Finland. Societas Geographica Fenniae, 1974.

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