APA (7th ed.) Citation

Westall, F., (CBM), C. d. b. m., & (CNRS), U. d. N. d. l. R. S. (2005). Early life on Earth and analogies to Mars. HAL CCSD.

Chicago Style (17th ed.) Citation

Westall, Frances, Centre de biophysique moléculaire (CBM), and Université d'Orléans-Centre National de la Recherche Scientifique (CNRS). Early Life on Earth and Analogies to Mars. HAL CCSD, 2005.

MLA (8th ed.) Citation

Westall, Frances, et al. Early Life on Earth and Analogies to Mars. HAL CCSD, 2005.