APA (7th ed.) Citation

Alstrom, P., Jensen, M., & Levinsen, M. Fractal structure of subharmonic steps in a Josephson junction: An analog computer calculation. Elsevier.

Chicago Style (17th ed.) Citation

Alstrom, P., M.H Jensen, and M.T Levinsen. Fractal Structure of Subharmonic Steps in a Josephson Junction: An Analog Computer Calculation. Amsterdam: Elsevier.

MLA (9th ed.) Citation

Alstrom, P., et al. Fractal Structure of Subharmonic Steps in a Josephson Junction: An Analog Computer Calculation. Elsevier.