Cita APA (7th ed.)
Harland, D. M. (2005). Water and the Search for Life on Mars. Praxis. https://doi.org/10.1007/978-0-387-29372-1
Cita Chicago (17th ed.)
Harland, David M. Water and the Search for Life on Mars. New York, NY: Praxis, 2005. https://doi.org/10.1007/978-0-387-29372-1.
Cita MLA (9th ed.)
Harland, David M. Water and the Search for Life on Mars. Praxis, 2005. https://doi.org/10.1007/978-0-387-29372-1.
Atenció: Aquestes cites poden no estar 100% correctes.