APA (7th ed.) Citation

Cook, E. F. (1966). Tufflavas and ignimbrites.

Chicago Style (17th ed.) Citation

Cook, Earl Ferguson. Tufflavas and Ignimbrites. 1966.

MLA (9th ed.) Citation

Cook, Earl Ferguson. Tufflavas and Ignimbrites. 1966.

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