APA (7th ed.) Citation

Schmitthenner, H., & Thomas, M. (1990). Welthören. Network Medien.

Chicago Style (17th ed.) Citation

Schmitthenner, Hansjörg, and Michael Thomas. Welthören. Frankfurt/M: Network Medien, 1990.

MLA (9th ed.) Citation

Schmitthenner, Hansjörg, and Michael Thomas. Welthören. Network Medien, 1990.

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