APA Citation

Libby, C. E., & Libby, C. E. (1969). Ciencia y tecnologia sobre pulpa y papel. México: Continental.

Chicago Style Citation

Libby, Clarence Earl, and Clarence Earl Libby. Ciencia Y Tecnologia Sobre Pulpa Y Papel. México: Continental, 1969.

MLA Citation

Libby, Clarence Earl, and Clarence Earl Libby. Ciencia Y Tecnologia Sobre Pulpa Y Papel. México: Continental, 1969.

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