APA (7th ed.) Citation
Kjellman, W., Kallstenius, T., & Liljedahl, Y. (1955). Accurate Measurement of settlements.
Chicago Style (17th ed.) Citation
Kjellman, W., T. Kallstenius, and Y. Liljedahl. Accurate Measurement of Settlements. 1955.
MLA (9th ed.) Citation
Kjellman, W., et al. Accurate Measurement of Settlements. 1955.
Warning: These citations may not always be 100% accurate.