APA (7th ed.) Citation

Luther, M., & Haag, K. (1983). Wie man beten soll ABC-Team.

Chicago Style (17th ed.) Citation

Luther, Martin, and Klaus Haag. "Wie Man Beten Soll." ABC-Team 1983.

MLA (8th ed.) Citation

Luther, Martin, and Klaus Haag. "Wie Man Beten Soll." ABC-Team, 1983.

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