Cita APA (7th ed.)

Grau, B., Kharlamov, E., & Zheleznyakov, D. (2012). How to Contract Ontologies: Statement of Interest.

Cita Chicago (17th ed.)

Grau, B., E. Kharlamov, i D. Zheleznyakov. How to Contract Ontologies: Statement of Interest. 2012.

Cita MLA (9th ed.)

Grau, B., et al. How to Contract Ontologies: Statement of Interest. 2012.