APA (7th ed.) Citation

Havnes, O., Pettersen, B. R., Schmitt, J. H. M. M., & Solheim, J. E. (1988). Activity in Cool Star Envelopes. Springer Netherlands.

Chicago Style (17th ed.) Citation

Havnes, O., B. R. Pettersen, J. H. M. M. Schmitt, and J. E. Solheim. Activity in Cool Star Envelopes. Dordrecht: Springer Netherlands, 1988.

MLA (9th ed.) Citation

Havnes, O., et al. Activity in Cool Star Envelopes. Springer Netherlands, 1988.