APA (7th ed.) Citation

(1973). System TR 440 - Begriffe: = Begriffe.

Chicago Style (17th ed.) Citation

System TR 440 - Begriffe: = Begriffe. Konstanz, 1973.

MLA (9th ed.) Citation

System TR 440 - Begriffe: = Begriffe. 1973.

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