APA (7th ed.) Citation

Tröger, K., Bethge, H., Emmel, S., King, K. L., Schletterer, I., & Schenke, H. (2002). Muhammad, Salman al-Farisi und die islamische Gnosis. For the children, perfect instruction, 247-254.

Chicago Style (17th ed.) Citation

Tröger, Karl-Wolfgang, Hans-Gebhard Bethge, Stephen Emmel, Karen L. King, Imke Schletterer, and Hans-Martin Schenke. "Muhammad, Salman Al-Farisi Und Die Islamische Gnosis." For the Children, Perfect Instruction 2002: 247-254.

MLA (8th ed.) Citation

Tröger, Karl-Wolfgang, et al. "Muhammad, Salman Al-Farisi Und Die Islamische Gnosis." For the Children, Perfect Instruction, 2002, pp. 247-254.