APA (7th ed.) Zitazioa

Maclay, T. Space Environmental, Legal, and Safety Issues. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Maclay, Timothy. Space Environmental, Legal, and Safety Issues. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Maclay, Timothy. Space Environmental, Legal, and Safety Issues. SPIE Digital Library.

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