APA (7th ed.) Citation

Schulz, G., & Popitz, J. (1984). Johannes Popitz. 20. Juli.

Chicago Style (17th ed.) Citation

Schulz, Gerhard, and Johannes Popitz. "Johannes Popitz." 20. Juli 1984.

MLA (8th ed.) Citation

Schulz, Gerhard, and Johannes Popitz. "Johannes Popitz." 20. Juli, 1984.

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