APA (7th ed.) Citation

Kolpakov, A., & Rivin, I. (2023). A ripple in time: A discontinuity in American history.

Chicago Style (17th ed.) Citation

Kolpakov, Alexander, and Igor Rivin. A Ripple in Time: A Discontinuity in American History. 2023.

MLA (9th ed.) Citation

Kolpakov, Alexander, and Igor Rivin. A Ripple in Time: A Discontinuity in American History. 2023.

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