Cita APA (7th ed.)

Johansson, S. A. E., & Campbell, J. L. (1988). PIXE: A novel technique for elemental analysis. John Wiley & Sons.

Cita Chicago (17th ed.)

Johansson, Sven A. E., i John L. Campbell. PIXE: A Novel Technique for Elemental Analysis. Chichester ; New York: John Wiley & Sons, 1988.

Cita MLA (9th ed.)

Johansson, Sven A. E., i John L. Campbell. PIXE: A Novel Technique for Elemental Analysis. John Wiley & Sons, 1988.