APA (7th ed.) Zitazioa
Evans, B. (2009). Escaping the Bonds of Earth: The Fifties and the Sixties. Praxis. https://doi.org/10.1007/978-0-387-79094-7
Chicago Style (17th ed.) Zitazioa
Evans, Ben. Escaping the Bonds of Earth: The Fifties and the Sixties. New York, NY: Praxis, 2009. https://doi.org/10.1007/978-0-387-79094-7.
MLA (9th ed.) Zitazioa
Evans, Ben. Escaping the Bonds of Earth: The Fifties and the Sixties. Praxis, 2009. https://doi.org/10.1007/978-0-387-79094-7.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.