APA (7th ed.) Citation

Crandell, D. R. (1984). Source-book for volcanic-hazards zonation. Unesco.

Chicago Style (17th ed.) Citation

Crandell, Dwight Raymond. Source-book for Volcanic-hazards Zonation. Paris: Unesco, 1984.

MLA (8th ed.) Citation

Crandell, Dwight Raymond. Source-book for Volcanic-hazards Zonation. Unesco, 1984.

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