APA (7th ed.) Citation

Helmholtz, H. v., Hertz, P., Schlick, M., Lowe, M. F., Cohen, R. S., & Elkana, Y. (1977). Epistemological writings: The Paul Hertz/Moritz Schlick century edition of 1921. D. Reidel Publishing.

Chicago Style (17th ed.) Citation

Helmholtz, Hermann von, Paul Hertz, Motitz Schlick, Malcolm F. Lowe, R. S. Cohen, and Yehuda Elkana. Epistemological Writings: The Paul Hertz/Moritz Schlick Century Edition of 1921. Dordrecht: D. Reidel Publishing, 1977.

MLA (9th ed.) Citation

Helmholtz, Hermann von, et al. Epistemological Writings: The Paul Hertz/Moritz Schlick Century Edition of 1921. D. Reidel Publishing, 1977.