Cita APA (7th ed.)
Gainer, M. K. (2007). Real Astronomy with Small Telescopes: Step-by-Step Activities for Discovery. Springer London. https://doi.org/10.1007/1-84628-508-9
Cita Chicago (17th ed.)
Gainer, Michael K. Real Astronomy with Small Telescopes: Step-by-Step Activities for Discovery. London: Springer London, 2007. https://doi.org/10.1007/1-84628-508-9.
Cita MLA (9th ed.)
Gainer, Michael K. Real Astronomy with Small Telescopes: Step-by-Step Activities for Discovery. Springer London, 2007. https://doi.org/10.1007/1-84628-508-9.
Atenció: Aquestes cites poden no estar 100% correctes.