APA (7th ed.) Citation

Heim, W., & Gresch, F. J. Ju-Jutsu. Falken-Verl.

Chicago Style (17th ed.) Citation

Heim, Werner, and Franz J. Gresch. Ju-Jutsu. Niedernhausen/Ts: Falken-Verl.

MLA (9th ed.) Citation

Heim, Werner, and Franz J. Gresch. Ju-Jutsu. Falken-Verl.

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