APA (7th ed.) Citation

Friedman, J. D. (1971). Observations on Icelandic polygon surfaces and palsa areas: Photo interpretation and field studies. Gleerup.

Chicago Style (17th ed.) Citation

Friedman, J. D. Observations on Icelandic Polygon Surfaces and Palsa Areas: Photo Interpretation and Field Studies. Lund: Gleerup, 1971.

MLA (9th ed.) Citation

Friedman, J. D. Observations on Icelandic Polygon Surfaces and Palsa Areas: Photo Interpretation and Field Studies. Gleerup, 1971.

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