APA (7th ed.) Citation

Topp, J., & Volkmann, L. Antineighbourhood graphs.

Chicago Style (17th ed.) Citation

Topp, Jerzy, and Lutz Volkmann. Antineighbourhood Graphs.

MLA (9th ed.) Citation

Topp, Jerzy, and Lutz Volkmann. Antineighbourhood Graphs.

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