APA (7th ed.) Citation

Ferguson, L. (1971). Contradiction and mental process. Christopher Pub. House.

Chicago Style (17th ed.) Citation

Ferguson, Leland. Contradiction and Mental Process. North Quincy, Mass.: Christopher Pub. House, 1971.

MLA (8th ed.) Citation

Ferguson, Leland. Contradiction and Mental Process. Christopher Pub. House, 1971.

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