Cita APA (7a ed.)

(1997). Double photoionization of helium: A new correlated double continuum wave function.

Cita Chicago Style (17a ed.)

Double Photoionization of Helium: A New Correlated Double Continuum Wave Function. 1997.

Cita MLA (8a ed.)

Double Photoionization of Helium: A New Correlated Double Continuum Wave Function. 1997.