Cita APA (7a ed.)

Cook, E., & Carty, M. (1966). Tufflavas and ignimbrites: A survey of Soviet studies. American Elsevier.

Cita Chicago Style (17a ed.)

Cook, Earl, y Miriam Carty. Tufflavas and Ignimbrites: A Survey of Soviet Studies. New York: American Elsevier, 1966.

Cita MLA (9a ed.)

Cook, Earl, y Miriam Carty. Tufflavas and Ignimbrites: A Survey of Soviet Studies. American Elsevier, 1966.