APA (7th ed.) Citation

Johnston, G. H. (1969). Dykes on permafrost, Kelsey Generating Station, Manitoba.

Chicago Style (17th ed.) Citation

Johnston, G. H. Dykes on Permafrost, Kelsey Generating Station, Manitoba. 1969.

MLA (9th ed.) Citation

Johnston, G. H. Dykes on Permafrost, Kelsey Generating Station, Manitoba. 1969.

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