APA (7th ed.) Citation

Natorp, P., Natorp, H., Gadamer, H., Knittermeyer, H., Gadamer, H., & Knittermeyer, H. (1958). Philosophische Systematik. Meiner.

Chicago Style (17th ed.) Citation

Natorp, Paul, Hans Natorp, Hans-Georg Gadamer, Hinrich Knittermeyer, Hans-Georg Gadamer, and Hinrich Knittermeyer. Philosophische Systematik. Hamburg: Meiner, 1958.

MLA (8th ed.) Citation

Natorp, Paul, et al. Philosophische Systematik. Meiner, 1958.

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