APA (7th ed.) Citation

Unesco. (1970). Seasonal snow cover: A guide for measurement, compilation and assemblage of data. Unesco.

Chicago Style (17th ed.) Citation

Unesco. Seasonal Snow Cover: A Guide for Measurement, Compilation and Assemblage of Data. Paris: Unesco, 1970.

MLA (9th ed.) Citation

Unesco. Seasonal Snow Cover: A Guide for Measurement, Compilation and Assemblage of Data. Unesco, 1970.

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