APA (7th ed.) Citation

Trani, E. P., & Wilson, D. L. (1977). The presidency of Warren G. Harding / by E.P. Trani and D.L. Wilson. Regents.

Chicago Style (17th ed.) Citation

Trani, E. P., and D. L. Wilson. The Presidency of Warren G. Harding / by E.P. Trani and D.L. Wilson. Regents, 1977.

MLA (9th ed.) Citation

Trani, E. P., and D. L. Wilson. The Presidency of Warren G. Harding / by E.P. Trani and D.L. Wilson. Regents, 1977.

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