APA (7th ed.) Zitazioa
Ramotowski, B. Secrets of Stargazing: Skywatching Tips and Tricks. Sky and Telescope.
Chicago Style (17th ed.) Zitazioa
Ramotowski, Becky. Secrets of Stargazing: Skywatching Tips and Tricks. Cambridge, EUA: Sky and Telescope.
MLA (9th ed.) Zitazioa
Ramotowski, Becky. Secrets of Stargazing: Skywatching Tips and Tricks. Sky and Telescope.
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