APA (7th ed.) Citation

Shefelman, J. J., Shefelman, T., Shefelman, K., & Shefelman, D. (1987). Spirit of iron. Eakin Press.

Chicago Style (17th ed.) Citation

Shefelman, Janice Jordan, Tom Shefelman, Karl Shefelman, and Dan Shefelman. Spirit of Iron. Austin, Tex.: Eakin Press, 1987.

MLA (9th ed.) Citation

Shefelman, Janice Jordan, et al. Spirit of Iron. Eakin Press, 1987.

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