Cita APA (7th ed.)
Harland, D. M. (2007). The First Men on the Moon: The Story of Apollo 11. Praxis. https://doi.org/10.1007/978-0-387-49544-6
Cita Chicago (17th ed.)
Harland, David M. The First Men on the Moon: The Story of Apollo 11. New York, NY: Praxis, 2007. https://doi.org/10.1007/978-0-387-49544-6.
Cita MLA (9th ed.)
Harland, David M. The First Men on the Moon: The Story of Apollo 11. Praxis, 2007. https://doi.org/10.1007/978-0-387-49544-6.
Atenció: Aquestes cites poden no estar 100% correctes.