APA (7th ed.) Citation

Schwarz, U., & Smith, B. (2008). Ontologische Relationen. Biomedizinische Ontologie, 155-172.

Chicago Style (17th ed.) Citation

Schwarz, Ulf, and Barry Smith. "Ontologische Relationen." Biomedizinische Ontologie 2008: 155-172.

MLA (9th ed.) Citation

Schwarz, Ulf, and Barry Smith. "Ontologische Relationen." Biomedizinische Ontologie, 2008, pp. 155-172.

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