APA (7th ed.) Citation

Alhonen, P., & Mansikkaniemi, H. (1978). Observations of sedimentation of diatoms in some Finnish rivers. Geographical Soc. of Finland.

Chicago Style (17th ed.) Citation

Alhonen, Pentti, and Hannu Mansikkaniemi. Observations of Sedimentation of Diatoms in Some Finnish Rivers. Helsinki: Geographical Soc. of Finland, 1978.

MLA (9th ed.) Citation

Alhonen, Pentti, and Hannu Mansikkaniemi. Observations of Sedimentation of Diatoms in Some Finnish Rivers. Geographical Soc. of Finland, 1978.