MLA

Fournais, Søren, and Bernard Helffer. Spectral Methods In Surface Superconductivity. Birkhäuser Boston, 2010.

APA

Fournais, S., & Helffer, B. (2010). Spectral Methods in Surface Superconductivity. Birkhäuser Boston.

Chicago

Fournais, Søren, Søren Fournais, and Bernard Helffer. Spectral Methods In Surface Superconductivity. : Birkhäuser Boston, 2010.