APA (7th ed.) Citation

Steinmetz, S. R. (1907). De Studie der volkenkunde. Nijhoff.

Chicago Style (17th ed.) Citation

Steinmetz, Sebald Rudolf. De Studie Der Volkenkunde. 's-Gravenhage: Nijhoff, 1907.

MLA (9th ed.) Citation

Steinmetz, Sebald Rudolf. De Studie Der Volkenkunde. Nijhoff, 1907.