APA (7th ed.) Citation

Heller, M., Heller, M., & Bałuk-Ulewiczowa, T. (2009). Ultimate explanations of the universe. Springer.

Chicago Style (17th ed.) Citation

Heller, Michael, Michał Heller, and Teresa Bałuk-Ulewiczowa. Ultimate Explanations of the Universe. Berlin Heidelberg [u.a.]: Springer, 2009.

MLA (8th ed.) Citation

Heller, Michael, et al. Ultimate Explanations of the Universe. Springer, 2009.