APA (7th ed.) Citation
Steinmetz, R. (1907). De studie der volkenkunde. Nijhoff.
Chicago Style (17th ed.) Citation
Steinmetz, Rudolf. De Studie Der Volkenkunde. 's-Gravenhage: Nijhoff, 1907.
MLA (9th ed.) Citation
Steinmetz, Rudolf. De Studie Der Volkenkunde. Nijhoff, 1907.
Warning: These citations may not always be 100% accurate.