APA (7th ed.) Zitazioa

Lawrence, G. 1990 Intl Lens Design Conf. SPIE Digital Library.

Chicago Style (17th ed.) Zitazioa

Lawrence, George. 1990 Intl Lens Design Conf. SPIE Digital Library.

MLA (9th ed.) Zitazioa

Lawrence, George. 1990 Intl Lens Design Conf. SPIE Digital Library.

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