APA (7th ed.) Citation

Weeks, G., Seguine, J., Blanchard, P. L., & Weeks, D. (1988). Stewards of the state. Historical Society of Michigan.

Chicago Style (17th ed.) Citation

Weeks, George, Joel Seguine, Paula L. Blanchard, and Don Weeks. Stewards of the State. Ann Arbor, Mich.: Historical Society of Michigan, 1988.

MLA (9th ed.) Citation

Weeks, George, et al. Stewards of the State. Historical Society of Michigan, 1988.