APA (7th ed.) Citation

Schmieder, J., & Schmieder, H. (2020). Touchdown!: Alles über American Football (Originalausgabe.). Piper.

Chicago Style (17th ed.) Citation

Schmieder, Jürgen, and Hanni Schmieder. Touchdown!: Alles über American Football. Originalausgabe. München: Piper, 2020.

MLA (9th ed.) Citation

Schmieder, Jürgen, and Hanni Schmieder. Touchdown!: Alles über American Football. Originalausgabe. Piper, 2020.

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