APA (7th ed.) Citation

Novotný, R., & Krajči, S. Tree Algebra in First Order Logic.

Chicago Style (17th ed.) Citation

Novotný, Róbert, and Stanislav Krajči. Tree Algebra in First Order Logic.

MLA (9th ed.) Citation

Novotný, Róbert, and Stanislav Krajči. Tree Algebra in First Order Logic.

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