APA (7th ed.) Citation

Dürr, H., Popp, F. A., & Schommers, W. (2002). What is life?: Scientific approaches and philosophical positions. World Scientific.

Chicago Style (17th ed.) Citation

Dürr, H.-P., Fritz Albert Popp, and Wolfram Schommers. What Is Life?: Scientific Approaches and Philosophical Positions. River Edge, N.J.: World Scientific, 2002.

MLA (9th ed.) Citation

Dürr, H.-P., et al. What Is Life?: Scientific Approaches and Philosophical Positions. World Scientific, 2002.