APA (7th ed.) Citation

Hertz, H., & Lenard, P. (1894). Gesammelte werke. J.A. Barth.

Chicago Style (17th ed.) Citation

Hertz, Heinrich, and Philipp Lenard. Gesammelte Werke. Leipzig: J.A. Barth, 1894.

MLA (9th ed.) Citation

Hertz, Heinrich, and Philipp Lenard. Gesammelte Werke. J.A. Barth, 1894.

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