Citazione Stile APA (7a Edizione)
Michaud, M. A. G. (2007). Contact with Alien Civilizations: Our Hopes and Fears about Encountering Extraterrestrials. Springer New York. https://doi.org/10.1007/978-0-387-68618-9
Citazione stile Chigago Style (17a edizione)
Michaud, Michael A. G. Contact with Alien Civilizations: Our Hopes and Fears About Encountering Extraterrestrials. New York, NY: Springer New York, 2007. https://doi.org/10.1007/978-0-387-68618-9.
Citatione MLA (9a ed.)
Michaud, Michael A. G. Contact with Alien Civilizations: Our Hopes and Fears About Encountering Extraterrestrials. Springer New York, 2007. https://doi.org/10.1007/978-0-387-68618-9.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.