APA (7th ed.) Citation

Beck, E. C. (1956). They knew Paul Bunyan. University of Michigan Press.

Chicago Style (17th ed.) Citation

Beck, Earl Clifton. They Knew Paul Bunyan. Ann Arbor: University of Michigan Press, 1956.

MLA (8th ed.) Citation

Beck, Earl Clifton. They Knew Paul Bunyan. University of Michigan Press, 1956.

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