APA (7th ed.) Citation

Keet, M. (2018). An Introduction to Ontology Engineering. Maria Keet.

Chicago Style (17th ed.) Citation

Keet, Maria. An Introduction to Ontology Engineering. Cape Town, South Africa: Maria Keet, 2018.

MLA (9th ed.) Citation

Keet, Maria. An Introduction to Ontology Engineering. Maria Keet, 2018.