APA (7th ed.) Citation

Courant, R., & Friedrichs, K. O. (1948). Supersonic flow and shock waves / by R. Courant and K.O. Friedrichs. Interscience.

Chicago Style (17th ed.) Citation

Courant, Richard, and K. O. Friedrichs. Supersonic Flow and Shock Waves / by R. Courant and K.O. Friedrichs. Interscience, 1948.

MLA (9th ed.) Citation

Courant, Richard, and K. O. Friedrichs. Supersonic Flow and Shock Waves / by R. Courant and K.O. Friedrichs. Interscience, 1948.

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