APA (7th ed.) Citation

Dangalchev, C. Closeness of Some Graph Operations. World Scientific Publishing.

Chicago Style (17th ed.) Citation

Dangalchev, Chavdar. Closeness of Some Graph Operations. World Scientific Publishing.

MLA (9th ed.) Citation

Dangalchev, Chavdar. Closeness of Some Graph Operations. World Scientific Publishing.

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