APA (7th ed.) Citation
Tumpf, K. Karl Stumpf <1848-1936> an Franz Hillebrand <1863-1926>.
Chicago Style (17th ed.) Citation
Tumpf, Karl. Karl Stumpf <1848-1936> an Franz Hillebrand <1863-1926>.
MLA (9th ed.) Citation
Tumpf, Karl. Karl Stumpf <1848-1936> an Franz Hillebrand <1863-1926>.
Warning: These citations may not always be 100% accurate.