APA引文

Patterson, S. C., Davidson, R. H., & Ripley, R. B. (1982). A more perfect union: Introduction to American government. Dorsey PRess.

Chicago Style (17th ed.) Citation

Patterson, Samuel Charles, Roger H. Davidson, and Randall B. Ripley. A More Perfect Union: Introduction to American Government. Homewood, Illinois: Dorsey PRess, 1982.

MLA引文

Patterson, Samuel Charles, et al. A More Perfect Union: Introduction to American Government. Dorsey PRess, 1982.