APA (7th ed.) Citation

Pascal, B., Rüttenauer, W., & Guardini, R. (1997). Gedanken Sammlung Dieterich.

Chicago Style (17th ed.) Citation

Pascal, Blaise, Wolfgang Rüttenauer, and Romano Guardini. "Gedanken." Sammlung Dieterich 1997.

MLA (9th ed.) Citation

Pascal, Blaise, et al. "Gedanken." Sammlung Dieterich, 1997.

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