APA (7th ed.) Citation

Nielsen, H. B. String Invention, Viable 3-3-1 Model, Dark Matter Black Holes. MDPI AG.

Chicago Style (17th ed.) Citation

Nielsen, Holger B. String Invention, Viable 3-3-1 Model, Dark Matter Black Holes. MDPI AG.

MLA (9th ed.) Citation

Nielsen, Holger B. String Invention, Viable 3-3-1 Model, Dark Matter Black Holes. MDPI AG.

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