APA (7th ed.) Citation

ScienceDirect (Online service), Spohn, T., Breuer, D., & Johnson, T. V. (2014). Encyclopedia of the solar system (Third edition.). Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Tilman Spohn, Doris Breuer, and T. V. Johnson. Encyclopedia of the Solar System. Third edition. Amsterdam: Elsevier, 2014.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Encyclopedia of the Solar System. Third edition. Elsevier, 2014.